Toyota Tundra vs BMW M5

What's the difference?

The Tundra Platinum is a good-looking and well-engineered RHD full-size US pickup which stands apart from local competitors with its unique hybrid drivetrain and unmatched power/torque outputs. However, it also comes with a conspicuously high purchase price, which given the quality of local Ram, Chevrolet and Ford competition could be a deal-breaker for some.

Let’s get one thing out of the way: the new M5 is a very good car. Considering the emissions limitations and size increase of its base model, it is an impressive bit of engineering. 

What’s trickier is deciding whether the new car is really better to drive. Less edgy but supremely comfortable and quiet; BMW leaned into the daily usability of the plug-in hybrid M5 rather than amping the petrol-electric system for maximum thrills. And do you know what? That’s fine with me. 

The new M5 still performs on road and track and does an incredible job of hiding its weight (most of the time). Perhaps the G90 is a little more Audi RS6 than F90 in its demeanour but some would argue that’s no bad thing. 

The concept of the BMW M5 is not static, it evolves with the times, and the G90 is no exception. Expect future Competition and CS variants to unlock some extra lunacy. 

Note: CarsGuide attended this event as a guest of the manufacturer, with meals provided.

This is a substantial vehicle with bold, bluff-fronted styling characterised by an enormous grille that has an imposing presence wherever it roams.

Toyota's TNGA-F ladder-frame chassis platform is shared with the LandCruiser 300 Series and Prado models, but the big American has a much longer 3700mm wheelbase, spans almost six metres in length (5955mm) and is more than two metres wide (2040mm). However, it’s less than two metres tall (1985mm), so it can access underground and multi-storey carparks. 

It rides on double-wishbone coil-spring front suspension and a multi-link coil-spring live rear axle, with electric power-assisted rack and pinion steering and big four-wheel disc brakes.

Off-road credentials include 216mm of ground clearance, 23 degrees approach and 21 degrees departure angles – which are ample for accessing rugged worksites – while the turning circle is an expansive 15 metres.

The interior, with its panoramic sunroof, has a spacious and airy ambience, enhanced by contrasting blue stitching on its leather-appointed upholstery.

Although the cabin has a high standard of fit and finish, as you’d expect from Toyota and WAG, it doesn't look and feel quite as lavish as the sumptuous interiors found in its top-shelf US rivals. The centre console lid in particular feels too light and plasticky for a vehicle in this price range.

The M5’s raw size is what you notice first. The G90 M5 is a whopping 113mm longer, 67mm wider and 37mm taller than the car it replaces, with the wheelbase stretched 24mm.

It is also the most pumped M5 yet, compared to a 520i it is 70mm chubbier at its flared wheel arches. The ‘M5’ insignia on the C-pillar means you’ll know this is the fast one. 

Presence is not in question, then, but beauty? Not the right word. The G90 makes its predecessors — especially the original ‘E28’ — look demure. 

The cabin layout builds on the concept debuted by the iX electric SUV, with twin integrated screens and focus on technology and minimal buttons. Materials are mostly high quality and feel fitting for the M5’s asking price.

With its 2834kg kerb weight and 3536kg GVM, the Platinum has a 702kg payload limit which is modest compared to smaller 4x4 utes with genuine one-tonne-plus capabilities.

However, it’s rated to tow up to 4500kg of braked trailer on a 70mm ball and with its substantial 7980kg GCM (or how much weight it can legally carry and tow at the same time) that would require only a small drop in payload from 702kg to 646kg to avoid exceeding the GCM. So, that’s a practical set of numbers if you ever need to tow the maximum 4.5 tonnes.

The load tub is 1660mm long, 1491mm wide and 531mm deep, with 1237mm between its rear wheel-housings allowing either a standard Aussie or Euro pallet. It’s accessed through a power tailgate, which can be operated from the driver’s seat if required.

The tub’s internal surfaces are protected by a composite drop-in liner, with handy slots moulded into each side for vertically inserting planks of wood to serve as lateral load-dividers if required.

The Platinum's tub also has unique hooded LED lighting in each sidewall, plus there’s fixed load-anchorage points front and rear at mid-height (would be better if just above floor height) and rails with adjustable sliding anchorages along the top of the front and side walls for securing taller loads.

Cabin storage includes two 600mL bottle-holders and storage bins in each front door plus a decent-sized single glovebox, a 12V dash socket and an overhead glasses-holder.

The centre console offers open storage up front including a wireless phone-charging pad, plus a pair of small-bottle/cupholders in the centre and a large lidded box at the back containing USB ports.

The large rear doors, with pull-up privacy screens on their windows, provide wide entry to the rear bench seat. There’s enough shoulder room for three adults and even tall passengers enjoy ample legroom, although those seats in the centre must contend with a transmission hump, which is absent in its flat-floored rivals.

There’s two 600mL bottle-holders and a bin in each rear door, plus large pockets on each front seat backrest and two more bottle/cupholders at the rear of the centre console, which also has controls for rear seat heating/cooling, plus USB ports and adjustable air-vents.

If travelling with two, the centre seat backrest folds down to provide a comfortable armrest and two more bottle/cupholders (that's 14 in total), so drink storage is well catered for in this cabin.

The rear seat’s 60/40-split base cushions can also swing up and be stored vertically for more internal luggage space, but there’s no storage compartments underneath as this space is occupied by the hybrid drivetrain’s battery, with large vents on either side providing it with ample ventilation.

Our only criticism of the rear seating is limited headroom for tall people, caused by a deep contour in the roof-lining to accommodate the Platinum’s sunroof.

This contour sits very close to foreheads and limits head space. So, if you have tall passengers, they might get cranky on long drives, particularly those seated in the slightly higher centre position with (like me) the top of their head pressed firmly into the roof lining.

BMW has persevered with its twin-screen, minimal-button approach for its 'Operating System 8.5' in the M5. 

The 14.9-inch central touchscreen is bright, responsive and high resolution but the software remains a little strange. The main interface is classy but when looking for settings to adjust you’re presented with a Windows 95-esque panel of small square touch targets. It’s not intuitive. 

Wirelessly mirroring Apple CarPlay or Android Auto works a treat, at least. Digital climate controls keep temp adjustment persistently on screen and a shortcut to fan speed. The nipple-like vent direction adjustment grows on you, as do the digital vent sliders. 

The 12.3-inch digital driver’s display still doesn’t have the freedom of customisation and clarity of Audi’s interface. 

The M5 has two cupholders, a deep central storage cubby, door bins that swallow two 600mL plastic bottles and twin wireless charging pad that resolutely grips smartphones even under the sort of tummy-churning G-Forces this M5 can manage. 

Setting the M5 apart from the regular sedan is a unique centre console bunching 'M Drive' modes, 'M Hybrid' modes and other shortcut functions together next to the gear toggle and M-engraved crystal 'iDrive' controller.

Comfortable front seats are power adjustable with in/out, up/down lumbar support and have two memory positions. 

The 5096mm long M5’s back seat is very spacious. Headroom is good for those beyond 182cm (six-foot), the bench is extremely supportive, while leg and toe room are adequate.

A fold-down centre armrest has two cupholders and there are USB-C charge ports in the back of each bucket seat for a total of four. 

You can buy an accessory mount that holds tablets or smartphones for rear seat passenger entertainment, too.

When you look in the boot, BMW offering a Touring version of the latest M5 makes even more sense. The load aperture is big but the usable space is narrow; the sides intrude on load space. 

The 466-litre space will make fitting suitcases for an airport run tricky and, even with the 40/60 split-fold rear bench, you will struggle to fit a bike in the back. There’s no spare tyre, either.

The last M5 was well equipped but the new car is wanting for nothing. Australian cars have just about every option for $259,900, before on-road costs.

Australian M5s wear staggered 20-inch front and 21-inch rear alloy wheels paired with standard metallic paint, 'M Carbon Exterior' package (including carbon roof and rear lip spoiler), adaptive LED headlights and BMW’s 'Iconic Glow' illuminated kidney grille surrounds. 

Keyless entry, a heated steering wheel, heated and ventilated front seats, interior camera, powerful 18-speaker Bowers & Wilkins sound system, M seatbelts, four-zone climate control and a power tailgate are the cabin highlights. 

Optional extras are thin on the ground; you can choose from (eight) no-cost paint colours and all manner of 'Individual' shades (from $4100), four interior trims including classy 'Dark Oak' wood and four leather colours. There’s classic black ‘Merino’ leather, or you can have it dyed with a mix of 'Silverstone', red or 'Kyalami Orange'. 

Aside from that, the only major option is carbon ceramic brakes at a staggering $18,500, and an M5 Touring wagon costs $263,900. 

Though the M5 is more expensive than Audi’s closest rival, the RS6, the gulf isn’t huge considering you get a lot more punch in the BMW. Mercedes-AMG does not have an E-Class answer, yet.

Good value, then? Well, an equally potent Porsche Panamera is twice the price. So yes, in a sense.

The Tundra’s powertrain consists of a 3.5-litre twin-turbocharged V6 petrol engine that produces 290kW of power at 5200rpm and 649Nm of torque between 2400-3600rpm.

This is paired with an electric motor mounted directly behind, which produces 36kW/250Nm and draws its electrons from a 6.5Ahr Ni-MH (nickel metal hydride) battery located beneath the rear seat.

Their combined output is 326kW and 790Nm, which is more power and torque than any of its local rivals and therefore appealing for those who need to haul and/or tow heavy loads.

Its refined 10-speed torque converter automatic offers the choice of sequential manual-shifting, a dedicated Tow/Haul setting and three drive modes comprising Normal (default), Sport and Eco.

The 4WD system is part-time, dual-range with 2H (2WD High Range), 4H (4WD High Range) and 4L (4WD Low Range). There’s also an automatic limited-slip rear differential, but unlike its competitors no full-time AWD mode is available.

Unlike the Mercedes-AMG C63, BMW has kept the M5’s eight-cylinder heart and this has proven to be a good decision. 

The 4.4-litre twin-turbo petrol engine has been optimised with “a cross-bank exhaust manifold and optimised oil separation”, says BMW.

The V8 spins to 7200rpm though it isn't a screamer, outputting a full-bodied 430kW (5600-6500rpm) and 750Nm (1800-5400rpm).

Augmented with a transmission-mounted 145kW electric motor that can produce up to 450Nm, thanks to pre-gearing, maximum combined outputs are 535kW and 1000Nm. 

Weight blunts punch, though, so despite nearly 100kW and 250Nm more, the new M5 is a tenth slower to 100km/h than its predecessor (claimed), at 3.5 seconds for the sprint.

You can thank a 220kW/tonne power-to-weight ratio, worse than the old car's 233kW/tonne figure. The new G90 claws some time back with brute force, hitting 200km/h in just 10.9 seconds and goes on to a limited top speed of 305km/h.

You can choose from five powertrain settings, starting with 'Electric' and 'Hybrid' for everyday use, while 'eControl' lets you store battery power for urban use.

'Dynamic' provides the best balance, says BMW, while 'Dynamic Plus' is like a qualifying mode. Think maximum combined punch for up to 10 minutes, at which point you’ll have drained the battery. 

Driving in pure electric mode, the take-off can be a little jerky but the quietude and decent power make it pleasant. Power sources are combined expertly in Hybrid and giving it some stick in Dynamic is more than enough to make your passengers feel queasy.

With the Tundra’s GVM rating exceeding 3.5 tonnes, Toyota is not required under current ADRs to publish fuel consumption figures. Even so, we covered a total distance of 298km, which comprised a mix of suburban, city and highway driving of which about one third was hauling a near-maximum payload.

When we stopped to refuel, the dash display was claiming average combined consumption of 14.1L/100km, but our own figure calculated from fuel bowser and tripmeter readings was 15.8, which is in the same ballpark as mid-teen figures we’ve achieved in its six and eight-cylinder rivals.

Therefore, based on our own figure, the Tundra Platinum has a real-world driving range nudging 800km from its big 122-litre tank, which according to Toyota requires minimum 95 RON petrol.

Electric-only range is rated up to 69km in WLTP testing, but the 18.6kWh battery is more likely to give you around 60km in real-world driving. It can be topped up in about two hours using an 11kW AC charger, or overnight on a three-pin socket. 

BMW includes both Mode 3 (public) and Mode 2 (home) charging cables with the M5. 

The M5 uses 3.2L/100km of 98 RON premium unleaded in ADR testing, corresponding to just 72g/km of CO2, so it should sail through the first rounds of Australian emissions regulations. 

Indulging in what the V8 has to offer sees that consumption spike, though. An enthusiastic road drive saw the M5 gulp 12.4L/100km, according to the trip computer.

The side steps are set close to the sills and, therefore, a bit narrow for size 12 boots, but big handles on the A and B pillars assist climbing aboard, where you’re rewarded with a spacious driving position with multiple adjustments.

The analogue-flavoured RHD dash module has numerous physical dials, buttons and switches, which thankfully leaves minimal reliance on distracting touchscreen prompts. Some items, like the left-hand-side indicator stalk and HVAC controls, are biased towards LHD, but you soon get used to these idiosyncrasies.

Its excellent steering feel, braking response, supple but responsive four-coil ride quality and effective noise insulation are what we’ve come to expect from WAG’s extensive remanufacturing process. In the Tundra’s case, it uses many original equipment components from existing Toyota 4WD vehicles and OEM suppliers.

The V6 engine produces a meaty V8-style soundtrack, with a melodic throb at idle and a guttural roar at full throttle. From standing starts, the abundant torque gets more than 2.8 tonnes of pickup to triple-digit speeds in about six seconds, which is comparable to Ford's sporty Ranger Raptor.

The hybrid drivetrain displays excellent refinement, as it continuously and seamlessly switches between petrol and electric power to optimise performance and economy. The Tundra is also an effortless highway cruiser, with negligible tyre and wind noise at 110km/h allowing conversations at loungeroom levels.

To test its load-hauling ability we strapped just over 500kg into the load tub, which with our two-man crew equalled a total payload of 675kg that was nudging its GVM limit. The coil-spring rear suspension only compressed 50mm, leaving ample bump-stop clearance and no risk of bottoming-out on our test route.

It made light work of hauling this payload in city and suburban driving and didn’t seem to notice it had anything in the load tub on our 13 per cent gradient, 2.0km set-climb at 60km/h.

Engine-braking on the way down, in a manually-selected second gear, wasn’t as robust as expected given the assistance of regenerative braking, but the large four-wheel disc brakes were more than capable of keeping speeds under 60km/h when called upon during the descent.

The three M5 elements start with daily usability. We trundled out of Bathurst in electric mode, with the adaptive dampers (and other myriad settings) in Comfort. 

The M5 has steel springs, double wishbone front suspension and a five-link rear axle, all of which has been heavily reworked by the boffins at M. Naturally, the ride is firm, though in Comfort the body moves through its motions smoothly. 

The M5 is an effortless tourer, its eight-speed automatic shmoozing through ratios as it climbs and descends steep gradients. Wind and tyre noise insulation is good on coarse chip tarmac, though a bit more burble from the V8 would be appreciated. 

The M5 has nine adjustable parameters to wake it up: 'Drivetrain', 'Energy Recovery', 'Drivelogic' (gear shift aggression), 'Chassis', 'Steering', 'Brake', 'M xDrive', stability control settings and 'M Sound'. Favourite settings can be stored to the wheel-mounted M1 and M2 buttons. 

With the dampers still in Comfort the M5 remains fantastically capable with power delivery from the xDrive mighty rewarding on corner exit. Sport dampers sharpen the experience up further, amplifying the M5’s surprising agility. Thank the rear-wheel steer for this big sedan’s switchback performance. 

Step beyond the limit of grip, brake too late, or get on the power too early, though, and the M5’s mass reveals itself rapidly. It doesn’t help that the accurate steering is devoid of feel. The brake-by-wire pedal is too numb and light, as well, making it tricky to judge grip levels on the road.

Feel is less of an issue on a dry Mount Panorama circuit, where the M5 turns out to be a total pussycat. The all-wheel drive, consistent dynamics, strong brakes and well-tuned stability control make for an approachable but seriously fast sedan.

The responsive transmission will hold gears to redline and is eager on the downshift in its most aggressive setting while tactile shift paddles make commanding ratio changes yourself that bit more engaging. 

Prodigious punch out of corners is matched by the impressive consistency of the carbon ceramic brakes. The M5 pulled up for The Chase every time with minimal fuss, even from above 250km/h.

Similar credit goes to the 285mm front and 295mm rear Hankook S1 Evo tyres which remained consistent and predictable all day despite reaching temperatures over 130 degrees, according to the tyre pressure monitor.

The regular BMW 5 Series range scored a maximum five stars in 2023 ANCAP safety testing but this does not apply to the M5.

The M5 features nine airbags and a host of active safety systems, including auto emergency braking (AEB), blind-spot monitoring, rear cross-traffic alert, lane-keep assist, auto parking and speed limit assist. 

Lane-keep can easily be turned off via two taps but the other systems require more menu navigation, though are mostly unintrusive. A 'Track' mode disables lane-keep, AEB and other systems along with switching the central display off. 

The Tundra comes with Toyota’s five-year/unlimited-kilometre warranty, which is class-leading.

Scheduled servicing is six months/10,000km whichever occurs first, with capped-pricing of $450 per service for the first five years/100,000km. So, that’s $900 annually, if serviced twice a year as scheduled.

Toyota currently has 275 dealers across its vast network located in metro, rural and regional areas. Toyota dealerships are also service centres.

In Australia, BMW has moved to match other manufacturers in offering a five-year/unlimited kilometre warranty on all its cars. 

Servicing is recommended on a condition basis, with the M5’s multimedia system prompting a visit to the mechanics. BMW offers pre-paid service packs for five years/80,000km at a price of $5059 for the basic offer and $8152 for 'Inclusive Plus', which covers brake pad and rotor replacements. 

It is expensive next to a regular 5 Series but when you consider the purchase price and performance level, the M5’s service pricing is not astronomical.