Mercedes-Benz CLA250 vs Volvo Es90

What's the difference?

The Mercedes-AMG CLA 45 S is more glorious madness from the hot-rodders in Affalterbach. A design and engineering master-class putting a slightly more mature spin on the fast and furious small AMG formula. But only slightly. It's brilliantly outrageous.

More stylish than ever before, as quiet and refined as you'd expect from a luxury car and yet the stand out feature might once again be safety. Despite seemingly every new car being loaded to the gills with safety features, Volvo has managed to demonstrate industry best-practice and leads the way again.

I would encourage engineers from every other car brand to drive the ES90 to learn how to better integrate the modern suite of active safety features like forward collision warning and lane departure warning.

But beyond that, is the ES90 a car worthy of consideration? Well, pretty much everything it does the EX90 does too, so if you prefer an SUV that’s definitely worth consideration. But if you don’t want an SUV, if you prefer a sedan or just love to be different, the ES90 is a very attractive proposition in more ways than one.

Claimed to blaze from 0-100km/h in 4.0 seconds the second-generation CLA 45 has the performance credentials of a mid-engine supercar, wrapped in a relatively unassuming three-box body. And while it might look mild-mannered from a distance, this devil's differences are in the detail.

Like it's A 45 sibling the CLA 45 S features AMG's now signature Panamericana grille with 12 vertical louvres, a winged front spoiler treatment, extra aero bits around the front air intakes and 'Power Dome' bumps in the bonnet.

The side skirts are wider, and the 19-inch twin five-spoke rims are standard. While at the back the diffuser treatment is more pronounced than the hatch, but the fat 90mm exhaust pipes are the same, and the lip spoiler is on the boot lid rather than the roof.

The interior is virtually identical to the hatch, the biggest difference being the four-door coupe's frameless doors.

A combination of Merc's 'Artico' faux leather and 'Dinamica'  microfibre trim is accented with racy yellow highlights, with a nappa leather and Dinamica AMG Performance wheel and sports pedals completing the picture.

And the twin widescreen MBUX instrument and media display boasts AMG-specific read-outs on everything from gear selection, warm-up menu, car set-up, a G-metre, race timer and engine data. The standard 'Track Pack' even includes specific circuit layouts and data.

Discussing Volvo design will draw different opinions depending on your age. As a millennial, I grew up at a time when Volvos were, to quote a famous movie line from the 1990s, ‘boxy, but good’.

But over the past two decades Volvo has smoothed off those boxy edges and become one of the most style-conscious car companies in the world. It has embraced its now-unique place as a Scandinavian carmaker and uses softer edges and more Nordic design themes (such as light coloured interior woods) to ensure the ES90 is simply a good-looking car.

What it isn’t, at least not technically-speaking, is a sedan. That’s because it has a liftback rear-end design, rather than a traditional ‘three-box’ sedan with a conventional boot. That shouldn’t be a deal-breaker for anyone and it means it’s a far more practical design.

It also sits taller than a conventional ‘sedan’, which is an increasingly common trait for modern European sedans as they try to woo would-be SUV buyers. It’s not a lot, you certainly wouldn’t call it a tall or high-riding car, but it is noticeable.

Ends up as an ‘in-between’ design, neither one thing or the other. The closest thing it reminds me of is the short-lived BMW 5-Series GT, which is damning with faint praise, but it speaks to the challenge of making something that simply isn’t an SUV appealing to the modern SUV-obsessed market.

The very stylish cabin features that previously mentioned light coloured wood (at least in our test car) and that unique Scandinavian look. It’s the closest you’ll get to sitting in a Swedish lounge room on wheels.

At just under 4.7m long (248mm longer than the A 45 S hatch), a bit under 1.9m wide, and fraction over 1.4m tall the A 45 S in the dimensional bullseye for a compact four-door.

The CLA A 45 S driver is presented with the same sleek 'MBUX' widescreen display found in the Mercedes-Benz A-Class, and storage runs to two cupholders in the centre console, a lidded bin/armrest between the seats (including twin USB ports), decent door pockets with room for bottles and a medium-size glove box.

In a swap to the rear, sitting behind the driver's seat set to my (183cm) position, I enjoyed adequate knee and foot room, although headroom isn't as generous.

A centre fold-down armrest incorporates two cupholders, again there are generous pockets in the doors with room for bottles, and adjustable ventilation outlets are set into the back of the front centre console is a welcome inclusion. No map pockets on the racy, hard shell sports front seats, though.

There are three belted positions across the rear, but the adults using them for anything other than short journeys will have to be good friends and flexible. Best for two grown-ups, and three kids will be fine.

Boot volume is a healthy 460 litres (VDA), expanding further with the 40/20/40 split-folding rear seat down. There are tie-down hooks, a 12-volt outlet and elasticised storage pockets either side of the load space to further enhance useability. But beware, the Merc-AMG CLA 45 S is a no-tow zone.

In terms of space the ES90 is very generous, which it should be given it's a five-metre long car. There’s loads of room front and the back so you’ll seat four adults in absolute comfort, and can squeeze in a fifth if needed. Thanks to the relatively flat floor, as well as the panoramic roof that can either be opaque or clear, the cabin feels spacious and bright even in the rear.

As for luggage space, the boot measures 424 litres, and obviously it’s very easy to access via the power liftgate. But it’s still not as big as an SUV. The EX90 offers up 655 litres of space in its five-seat configuration. Which is at least a small part of the explanation why SUVs have become the more popular choice.

But what really stands out in the cabin isn’t the space, it’s the technology. The ES90 Ultra’s multimedia system is centred around a 14.5-inch touchscreen that runs all the car’s key functions; you also get a 9.0-inch driver’s display.

Notably, Volvo has opted to offer Google’s operating systems built-in, which means while you can still run Apple CarPlay or Android Auto, if you have a Google account you can sign-in and have your contacts, address book and other details integrated into the car.

It’s a really fast system, too, supported by the most powerful software Volvo has ever put inside one of its cars. Having a big tablet-style screen is great and feels very modern, but if it runs slowly, with lag between commands, it’s not as useful. This Volvo system, particularly the transitions between menus and even the voice assistant, reacts with lightning-fast speed.

Then there’s the sound system we mentioned earlier. It’s a 25-speaker Bowers & Wilkins set-up with 'Dolby Atmos' and an app called Abbey Road Studios. This app has been produced in conjunction with the iconic recording studio made famous by The Beatles. The speakers and the app were all developed together to provide a superior audio experience.

The speakers themselves are incredibly powerful while staying crystal clear, with the Abbey Road app providing the ability to change the sound between 'Modern' and 'Vintage' settings that make you feel like you’re inside a recording studio.

Put simply, it is as impressive a sound system as I’ve ever experienced in a car.

The ES90 range consists of two models at the time of publication both powered by a single, rear-mounted electric motor, with the twin-motor option available on the EX90 SUV currently not offered in Australia (emphasis on the word ‘currently’).

The range begins with the Pure from $88,880, before on-road costs, and is completed by the current range-topping Ultra variant, which we're testing, priced from $107,990, plus on-roads.

That means it’s cheaper than its direct rivals in the luxury electric sedan market. Audi’s e-tron GT starts at more than $200,000, the BMW i5 line-up is priced from $155,900 and the Mercedes-Benz EQE range begins at $134,900. So, even with this more expensive Ultra variant, Volvo has a clear head-start on the competition.

And Volvo hasn't managed that by skimping on standard equipment. The ES90 comes loaded with adaptive air suspension, 22-inch alloy wheels, a comprehensive safety package (as you’d expect from Volvo) as well as an electrochromic panoramic roof, a smart key you can add to your phone and 'Nordico' upholstery - Volvo’s sustainable synthetic leather.

There’s also a 25-speaker Bowers & Wilkins sound system, but more on that later…

The A 45 S's all-new 2.0-litre (M139) engine is claimed to be the most powerful series production turbo four ever made, pumping out 310kW at 6750rpm and a monumental 500Nm, peaking between 5000-5250rpm. . That's up from an already impressive 280kW/470Nm on the out-going model.

It's an all-alloy, closed deck design fed by a combined direct and port fuel-injection system, with a single, twin-scroll turbo featuring low-friction roller bearings for quick spool up.

It's transversely mounted, but compared to the previous model has been spun 1 80-degrees on its vertical axis so the turbo's near the firewall and the intake system sits at the front to simplify and shorten ducting on the intake and exhaust sides.

The cylinder linings are treated with Merc's patented 'Nanoslide' coating, which delivers an ultra-hard, mirror-like surface for less friction and greater durability. And 'Camtronic' variable valve control sits on the exhaust side.

Drive goes to all four wheels via an eight-speed 'AMG Speedshift DCT 8G' dual-clutch auto, with manual shift paddles attached to the steering wheel.

As the name suggests, the ES90 Single Motor is powered by a single, rear-mounted electric motor that drives the rear wheels via a single-speed transmission. The motor makes a healthy 245kW and 480Nm, so the 0-100km/h sprint time is 6.6 seconds - sprightly for such a big car.

As alluded to earlier, there is a Twin Motor, all-wheel drive ES90 variant available in overseas markets, with 500kW, but Volvo Australia is yet to confirm when, or even if that will arrive here.

Claimed fuel economy to the combined cycle NEDC (New European Driving Cycle) standard is 8.1L/100km, the engine emitting 186g/km of CO2 in the process. Figures for the Australian (ADR 81/02) standard will be issued at the time of the car's local launch in early 2020.

Stop-start is standard, minimum fuel requirement is 98 RON premium unleaded, and you'll need 51 litres of it to fill the tank.

Our combination of furious hot-lapping on the circuit and relatively enthusiastic open road driving on the launch program means we'll wait until we test the car on home soil to log a real world average.

Built on Volvo’s 800-volt electrical architecture, the first Volvo to feature the technology, the ES90 is powered by a 92kWh battery that provides up to 554km of driving range on a single charge.

Volvo quotes an NEDC energy consumption of 18.5kWh/100km, with 300kW DC charging able to take the battery from 10 to 80 per cent in 22 minutes. A full, empty to 100 per cent charge using a 16A outlet will take 10 hours.

It should be noted that the EX90 SUV will be upgraded to the 800V architecture with the 2026 model year introduction.

Mercedes-AMG invited us to the Jarama race circuit just outside Madrid in Central Spain, and the twisting B-roads nearby, to sample its latest pride and joy.

In the AMG tradition the engine is assembled by hand, by one technician. And hats off to the spanner twirlers, they do a great job. It's a spectacular unit. Torque delivery is shaped to mimic a naturally aspirated engine, with the maximum figure arriving between 5000-5250rpm.

But that's not to say it's hollow in the mid-range. Around 90 per cent of that peak number is available from below 3000rpm and low-end throttle response is brilliantly crisp and linear, helped in no small part by roller bearings on the turbo for a quicker spool up.

Merc-AMG claims 4.0 seconds for the sprint from 0-100km/h, which is supercar fast and with drive going to all four wheels entertainment is the name of the game.

The eight-speed dual-clutch auto is positive and sharp, especially in manual mode where shifts flick through in much less than the blink of an eye.

And as the A 45 S beefs up the A-Class on the outside, it's the same underneath the skin with body reinforcement including an alloy sheering plate under the engine, a front strut tower brace, extra reinforcement between side members and A-pillars, and diagonal struts on the front and rear of the underbody.

So, the strut front, four-link rear suspension has an extra stiff platform to hang from, and the three-mode 'Ride Control' active damping can transform the ride from soft and compliant to tightly buttoned down.

The speed-sensitive, electromechanical steering is specifically tuned for this car, and it points accurately with good road feel and pleasantly firm weight in Sport and Sport+ modes.

Rubber is Michelin Pilot Sport 4 S, and it grips hard. On the fast and technical Jarama circuit they performed flawlessly, helping the A 45 S transform its prodigious power into maximum forward velocity without fuss.

The icing on the dynamic cake is 'AMG Dynamic Select' with six modes from 'Comfort' to 'Race' adjusting the engine, transmission, steering, suspension, and exhaust.

On top of that 'AMG Dynamics' uses the ESP and torque vectoring (by braking) to vary the level of stability and slip through four levels from 'Basic' up to 'Master'.

We played with all the toys including 'Race Start' and a 'Drift Mode' made possible by a new rear axle featuring two multi-disc clutches - one for each rear wheel.

Torque is split variably between front and rear axles with a default setting of 50/50 rising to around 70 per cent to the rear when pushing hard. Drive is also continuously managed across the rear axle, and like a swan gliding across the lake all the action happens seamlessly out of sight, turning you into a track hero in the process.

The first-gen A45's exhaust was a mass of pops, bangs and crackles, while this car's more rasping and rorty exhaust note is controlled by a flap in the system adjusted by engine speed and load. It's also amplified by the 'AMG Real Performance Sound' system, which puts some actual engine and exhaust noise (nothing is synthesised) through the speakers.

Open road ride comfort in the softest setting is surprisingly good, with rough surfaces unsettling the car only slightly despite the big 19s and high-performance rubber. Body control is S and S+ settings is spot-on, the car feeling planted, predictable and ultra-responsive on tight, twisting backroads.

Braking power is professional grade with six-piston calipers at the front and single piston rear, on vented and perforated rotors all around. Even following session after session on the track there wasn't a hint of fade.

As you’d expect from a luxury, electric car the ES90 is a quiet and refined vehicle to drive. Being a Volvo, the company has used its experience where it matters, and there is excellent insulation from the outside world. Unlike some EVs that lose the engine and hope that just makes things quieter, the ES90 gives you a genuine feeling of insulation from the exterior hustle and bustle. 

Performance is adequate from the single motor but it’s by no means a sports sedan with only 250kW/480Nm and such a big vehicle. But it has the instant response that is an EV trademark so it has all the performance this type of car and the drivers it will attract would likely need. If buyers start banging on the door for more power, Volvo can oblige, but for now it does the job you expect of a luxury four-door.

While it has the sedan silhouette, the taller body and raised ride height on the air suspension are noticeable. You will find yourself looking up at SUV drivers, but not all of them. It’s roughly the same seat height as you’ll find in a modern small SUV, so a slight elevation rather than a big boost.

The ride is what you expect from this type of car. You can adjust the suspension and steering between ‘soft’ and ‘firm’ settings, but even with the latter selected there is a lot of compliance and the ride remains comfortable.

The steering is fine most of the time, but when you have to do parking maneuvers you certainly notice the ES90's steer-by-wire technology. The steering literally feels like an old computer game steering wheel set-up, with very little resistance as the wheel lightly spins from lock-to-lock. It’s not a bad feeling, but it is a bit odd and takes some getting used to.

The ultimate take-away from the driving experience is just how relaxed it is - quiet and effortless are the two words that probably best sum it up.

This is obviously the area that Volvo is famous for, but with seemingly every other brand forced to raise their own safety features over the years, does the Swedish brand still do anything special on this front?

Absolutely.

Put simply the Volvo suite of active safety systems is better developed and better integrated. Every rival car to the ES90 will have a similar list of features, including adaptive cruise control, forward collision warning, lane departure assist, road sign information and more. But Volvo has made it work so well that unlike rival models, you never even think of turning them off, they don’t beep and bong ad nauseum, they only work if you need them in an emergency - which should be the standard.

One thing to note is the ‘bump’ on the roof (you may see in the images) to house a Lidar system. However, Volvo split with its supplier and has decided to abandon this technology for the ES90. That means the 2026 model year examples will not have the roof bump, but still come loaded with five radars, seven cameras and 12 ultrasonic sensors for the excellent coverage of the surrounding environment.

The only thing that stops the ES90 being worthy of a 10/10 safety score is the lane keeping assist could do with some fine-tuning, as it has a tendency to move in the lane slightly too much.

There is no current ANCAP score for the ES90, but the EX90 SUV does, and given the organisation's previous sharing of scores between different models based on the same core underpinnings, there is no reason to believe the ‘sedan’ wouldn’t be just as safe.

The Mercedes-AMG range is covered by a three year/unlimited km warranty, which, like Audi and BMW lags behind the mainstream market where the majority of players are now at five years/unlimited km, with some at seven years.

On the upside, Mercedes-Benz Road Care assistance is included in the deal for three years.

Service is likely to be scheduled (as per the out-going CLA 45) for 12 months/20,000km (whichever comes first) with pricing available on an 'Up-front' or 'Pay-as-you-go' basis.

For the first-gen CLA 45 pre-payment delivers a $500 saving with the first three services set at a total of $2950, compared to $3650 PAYG. Fourth and fifth services are also available for pre-purchase.

The ES90 is covered by Volvo’s five-year, unlimited kilometre warranty, which is competitive for the luxury market even if it’s shorter than the cover some mainstream brands offer.

Servicing costs are currently unclear, at the time of publication. Volvo Australia typically offers five-year servicing plans for its models but is yet to finalise the cost for its electric vehicles.

Despite its long history in Australia, Volvo still has a relatively small footprint in this country with only 28 dealers/service centres spread across the country. However, more are planned to expand that coverage in the coming years.