BYD Sealion 5 vs Peugeot Boxer

What's the difference?

Cars that don’t always appeal to enthusiast buyers are often seen by manufacturers as a way of not bothering with the dynamics. Good enough is, apparently, good enough. Thankfully, BYD hasn’t taken that path here and the local suspension tweaks have turned what could have been a me-too product into a bit of a dynamic class leader. And even if buyers can’t verbalise the benefits of that, they will still be subliminally enjoying them with every kilometre.

The other stand-out feature is the price-tag which represents an awful lot of car for the money. And, in such a price-sensitive market as this one, that will get the BYD over the line for a lot of families. That it also offers a vastly better driving experience simply makes the value equation – and the purchasing proposition – even stronger.

It has its faults like any vehicle but it’s a competent all-rounder, that combines sub-$50K pricing with a big payload capacity, mostly user-friendly design, improved safety and a compelling warranty. It also faces stiff competition in the 3501-8000kg GVM class, particularly from rivals with an automatic option. 

The interior of the Sealion 5 feels pretty well-made and there are soft-touch surfaces on most of the touch-points. The steering wheel, too, is thick and chunky and nice to hang on to. But there’s a lot going on in terms of different colours, textures and surfaces, and it can all look a bit busy, despite the high-tech boardroom overall flavour. It’s also worth mentioning the trim material is synthetic but does a great job of looking and feeling like real leather.

Externally, there’s not a lot to grab the eye. Sure, it’s not an unpleasant looking vehicle, but neither does it stand out from the mid-size SUV pack. At least BYD decided against those cheap-looking plastic tack-ons on each wheel-arch.

It comes ready for work with hard-wearing black plastic in the most vulnerable places for scrapes and dents, including the front and rear bumpers and down the sides. The same black finish can be found on the window surrounds, door handles, huge door mirrors (which would not look out of place on a Kenworth) and the housing for the high-mounted third brake light.

It’s a large vehicle measuring 5413mm long, 2050mm wide and, thanks to the conspicuously high roof line, stands 2522mm tall. So, like numerous rivals in this weight class, it can’t access most shopping centre and underground carparks.

The front-wheel drive chassis, with its 3450mm wheelbase and 12.6-metre turning circle, features a simple and rugged combination of coil-spring strut front suspension, four-wheel disc brakes, power-assisted rack and pinion steering and single-leaf/solid beam rear suspension. Long rubber bump-stop cones, attached to the underfloor above each end of the rear axle, provide extra support when the springs compress under heavy loads.

The steel bulkhead, which separates the cabin from the cargo bay, insulates the driver/passenger from cargo bay noise and doubles as a robust cargo barrier. Its window is large enough to allow the driver to make a quick over-shoulder glance at any time to check the load is secure.

Criticisms? The relatively small 5.0-inch media screen can make the reversing camera’s vision difficult to see in detail. The height adjustment on the driver’s seat, using two levers on the lower right side, is clunky to operate. And although the rear barn-door windows are heated, there are no wiper/washers, which we didn’t get to test in wet conditions, which is most unusual for Melbourne.

Here’s the other big shock relative to the price-tag of the Sealion 5: This is not a small car. Based on the price, you might have been thinking the vehicle would be a compact SUV. And you’d have been wrong. This is a proper mid-sized SUV with room for five and luggage and an overall length of 4.7 metres and change. And to put that into some kind of perspective, that’s just 30mm shorter than the Sealion 6 which costs about $9000 more at its starting point.

The wheelbase is long, too, and the 2712mm between the axles helps make the interior even more spacious. That means there’s lots of stretching room in the front, but also that a grown adult can comfortably sit in the back seat behind another grown adult at the wheel and still have enough room in every direction. The window sills are commendably low in the rear seat, too, ensuring even littlies can see out.

The biggest problem in the back is that the seat cushion is a bit flat, but, like the front chairs, it’s still pretty plush.

With all five seats in place, the Sealion 5 boasts 463 litres of luggage space and the cargo area is well done with storage pockets at each side, a light and an under-floor tray designed to transport charging cables and a tyre repair kit. Yep, that’s right, there’s no spare tyre of any sort here. No surprise, really.

Fold the rear seat down and you’re suddenly looking at 1410 litres of cargo space and your SUV is now a panel van.

As well as the dual-zone climate control, the Sealion 5 also offers a single USB -C and a USB-A charging port in the front and rear compartments.

The Sealion 5 also offers a V2L (Vehicle to Load) function, meaning it can power camping or on-site work equipment and even act as your home’s battery.

The Boxer 160’s 1865kg tare weight and 3510kg GVM results in a sizeable 1645kg payload rating. However, we always quote kerb weights (full tank of fuel) rather than tare weights (10 litres of fuel) to keep things consistent.

So, in this case, adding the missing 80 litres of diesel (67kg) results in a kerb weight of 1932kg, which reduces the payload by the same amount to 1578kg. That’s still almost 1.6 tonnes which is more than ample for this category. It's also rated to tow up to 2500kg of braked trailer and, based on European figures at least, can do this with a full payload.

The cargo bay provides a competitive 11.5 cubic metres of load volume and 10 sturdy load-anchorage points. Its floor, which is 3120mm long and 1870mm wide with 1420mm between the wheel housings, can  accommodate two 1165mm-square standard Aussie pallets or three 1200 x 800mm Euro pallets. There’s ample forklift access through the rear barn-doors with full 270-degree openings or sliding side doors with their big 1250mm openings.

The high roof cavity means even tall adults can stand inside with headroom to spare. It also provides a large and very useful open storage area over the driver’s cabin, which is ideal for storing ropes, straps, load-padding and any other gear a hard-working van might need.

Although the side doors and barn-doors are lined to mid-height, the cargo bay walls are unlined which leaves numerous cavities exposed that could make small items like pens, keys, phones etc disappear if they were dropped. The load floor is also unprotected.

Cabin storage options include upper and lower bins in each door, with the lower bins being wide and deep enough to hold several large bottles. There’s also a full-width map shelf that sits about forehead height for tall drivers, which is easy to access and can hold heaps of stuff.

The dashboard also has numerous storage choices including open shelves to the right of the steering column and underneath it, cup/small-bottle holders in the centre of the dash and on top a fixed clipboard with spring-loaded clamp. There’s also a glovebox with another large open storage bin below it plus even more storage, about the size of a baking tray, under the driver’s seat.

The Boxer 160 (which denotes its European horsepower or ‘PS’ rating) is available only with a 2.0 litre turbo-diesel engine and six-speed manual transmission, plus a choice of 4035mm long wheelbase or 3450mm standard wheelbase like our test vehicle, for a list price of $47,490.

It comes equipped with 15-inch steel wheels and 215/70 R15C tyres with a full-size spare, plus cargo bay bulkhead, hard-wearing rubber floor, 12-volt accessory socket and USB ports, height/reach adjustable steering wheel, two bucket seats with fold-down inboard armrests and lumbar adjustment and multimedia system with 5.0-inch touchscreen and sat-nav plus ample storage and more. There’s also AEB on the upgraded safety menu.

The only options available are three paint colours (Imperial Blue, Red and Aluminium Grey) in addition to our test vehicle’s standard Bianca White.

Both variants of the Sealion 5 have the same driveline – mostly. They each use a 1.5-litre petrol engine teamed with a single electric motor, both driving the front wheels. Unlike the bigger Sealions, there’s no all-wheel drive version. Power peaks at 156kW and torque at 300Nm.

Why a non-turbocharged engine? BYD tells us the non-turbo engine helps keep cost out of the vehicle and, since the engine really only runs to power the electric motor and charge the batteries, it does so at a relatively constant engine speed, negating the need for a wide spread of petrol power.

The only major difference is that the Essential version has a 12.9kWh battery-pack, while the Premium gets a bigger, 18.3kWh pack for longer range, but precisely the same output and, therefore, performance.

A single-speed transmission is part of the BYD driveline package, also made possible by the fact that the vast majority of the driving of wheels is done by the electric motor.

The 2.0-litre Blue HDI four-cylinder turbo-diesel engine, which meets the toughest Euro 6 emissions standard using AdBlue, produces peak values of 120kW at 3500rpm and 310Nm of torque at 1500rpm.

Peugeot claims this engine was tested for more than 10,000 hours, subjected to more than 1.3 million km of drive-testing and 16,000 thermal shock cycles (cold starting and accelerations), corresponding to 15 years of intensive use. In short, it should be tough enough. Transmission is a sweet-shifting six-speed manual.

The Premium’s bigger battery claims to up the official NEDC range from the Essential’s 71km to 100km. BYD reckons with the 52-litre fuel tank brimmed and the car operating at its claimed 1.2 litres per 100km efficiency, the range of either version is just on 1000km. In the real world, that’s likely to be closer to 800km (especially with some highway running thrown in) but it’s still one heck of a solution to range anxiety.

There’s no DC charging function for the Sealion 5, so forget about commercial fast chargers. But on a 3.3kW AC power outlet, the maker claims the Essential can reach full charge in under four hours, while the Premium’s bigger battery will take under six hours to fully charge. A Type 1 charge cable is included.

Peugeot’s official combined average is a fanciful 6.4L/100km. The dash readout was claiming a more realistic 9.0L/100km when we filled the tank after 282km of testing, which included more than a third of that distance lugging its maximum payload.

However, our own figure calculated from fuel bowser and tripmeter readings came in at 9.9L, which is more than 3.0L/100km above the official figure. Even so, sub-10L economy is very efficient  for a vehicle of this size, so based on our figures you could expect an excellent real-world driving range of around 900km from its big 90-litre tank.

You don’t have to drive very far to realise that the local input into the Sealion 5’s suspension and steering have been worth the effort. BYD Australia has a local engineering team on call these days, and it shows here.

Actually, the steering is not the highlight; it has some weight but not a whole lot of feel, or, indeed, feedback for the driver. The ride and handling combination is what stars. Obviously well-damped, the suspension allows for a ride that is both complaint and quiet, without causing the car to wallow around like some jacked-up designs can with their higher centre of gravity.

In fact, the BYD is athletic to the point where keener drivers will find it an entertaining drive; hardly something that can be said for the majority of medium SUVs.

Performance is strong without being overwhelming and even though the Sealion 5 has that signature electric-drive feeling of effortlessness, the accelerator pedal has been calibrated to avoid the neck-snapping surge of grunt off the line. As such, it emerges with a fairly flat acceleration curve, and no hint that the petrol motor is cutting in or out.

Until, that is, you bury the throttle all the way at which point the petrol engine takes a few second to join in. And when it does, it’s pretty vocal – shrill, almost – as it catches up with the rest of the car and starts directly driving the wheels. To be fair, though, this is not going to be a common occurrence in everyday life thanks to the flexibility of the petrol-electric system for 99 per cent of circumstances.

On the move, the cabin is perhaps most notable for its soft, plush seats that are a nice change from the church pews of some manufacturers. And although the driving position is about right, taller drivers might prefer a steering column that extends out another few millimetres.

The driver display screen is another source of annoyance. It’s pretty small and contains lots and lots of information, to the point where the typeface is too small to be read on the run by anybody who relies on reading glasses.

You sit up high with the huge windscreen providing a commanding view of the road ahead. Clear eye-lines to the large door mirrors (with wide-angle mirrors in their lower thirds) provide ample coverage of side and rear traffic.

Vision through the central rear-view mirror is also relatively clear compared to the cluttered views found in numerous rivals we’ve tested. The join of the barn-doors obscures the mirror’s central portion, but the driver still has a good view of what’s behind.

The fold-down inboard arm-rests combined with the door contours provide balanced support for arms and elbows to reduce strain on neck and shoulders. This support is particularly good for the driver, as it also allows your hands to rest comfortably on the steering wheel.

There’s negligible cargo bay noise thanks to the bulkhead. However, engine noise is noticeable and tyre noise can be quite intrusive, particularly at highway speeds on coarse bitumen surfaces. Cruising in top gear results in a fairly relaxed 2100rpm at 100km/h and 2300rpm at 110km/h.

The engine, with maximum torque at 1500rpm, has good all-round performance and pulling power under heavy loads, but lacks the sharper throttle response of some rivals. Even so, the manual gearshift has a light but well-defined action combined with a light clutch pedal weight.

Steering is nicely weighted and the quartet of disc brakes have plenty of bite. Handling and stability are also good regardless of load. The rear suspension tuning is commendable when running without loads on bumpy roads, providing a surprisingly smooth ride given spring rates that are designed to cope with 1.5 tonne-plus payloads.

Our only gripes are that the driver’s seat’s adjustable lumbar support presses too firmly against the spine for our liking, even on its softest setting. We also detected a couple of rattles and squeaks on bumpy roads, which sounded like they were coming from the dashboard area.

There’s no ANCAP for this vehicle segment but the Boxer would probably score well if there was thanks to the latest features like video autonomous emergency braking, forward collision warning, lane-departure warning, LED daytime running lights, reversing camera, rear parking sensors and more. There’s also driver and passenger front and side-curtain airbags.

Like other BYDs, the Sealion 5 comes with a six-year/150,000km warranty. Some of the competition have unlimited kilometre warranties, but to be honest, 150,000km in six years is going to be beyond the need and aspirations of most owners.

The EV battery is covered by an eight-year/160,000km warranty, and let’s not forget, BYD was a battery manufacturer before it started making whole cars. Certainly, the company is very bullish about the quality and safety of its 'Blade' battery technology, claiming it easily passes the technically-daunting 'nail-puncture' test.

BYD plans to have capped-price servicing for the Sealion 5, but no pricing announcements have been made yet.

Servicing also falls into line with other BYD models, so that means 12 months or 20,000km intervals.

The Boxer is covered by Peugeot's five years/200,000km warranty and scheduled service intervals of 12 months/20,000km, whichever occurs first. Capped-price servicing applies for the first five scheduled services with a total cost of $3445 valid until June 30, 2020.