Chery Tiggo 8 vs BMW Alpina B4

What's the difference?

A bargain price, clever hybrid system, and a spacious interior with useful third row is a rare and potent combination which should continue to catapult Chery into a successful future.

Sure, the dull driving dynamics, sometimes befuddling software, and over reliance on touchscreens could and should be addressed, but at this price and with these ownership terms, the Tiggo 8 Super Hybrid is a tough proposition to argue with.

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

You could almost call the B4 S the anti-M4. It's still fast and practical but from a completely different perspective. It's much more a grand tourer than the M4 and even with the Akrapovic exhaust (usually a byword for joyous, anti-social racket), subtle.

For some, the price won't matter because the Alpina delivers what they want - M4-like straight line performance without the histrionics or the uncompromising chassis. And there's also a bit of that perverse exclusivity of the styling that you won't get anywhere else.

Unlike some of its rivals in this space, the Tiggo 8 has a fairly generic boxy SUV design. It’s not as interesting as many of its rivals, but it also strays away from being controversial.

The derivative grille design and light signatures make it blend into traffic nicely, making it an ideal SUV for someone who intentionally doesn’t want to stand out, at least not in quite the same way as something like the BYD Sealion 6.

There’s also nothing that looks proportionally off about it, and the strong lines and spoiler piece over the rear give it a (very) faint air of toughness.

Inside this plug-in hybrid version gets a significantly different interior compared to the combustion Tiggo 8 that launched in 2024. The design is much more contemporary, dominated by the huge central touchscreen which is much bigger than the one in both the Tiggo 7 and the combustion Tiggo 8, and there’s new switchgear for the indicator stalk and for the steering wheel buttons, too.

Unfortunately, this comes at the cost of the climate shortcut panel which remains in the Tiggo 7. Instead, you’re forced to navigate through new software which has a dedicated climate zone.

Still, it’s a glitzy looking interior with big screens and interesting material choices, particularly at this price. The Tiggo 8 even manages to avoid some of the blatant Mercedes-Benz worship as seen in the smaller Tiggo 7, and the synthetic seat trim is also distinct from the rest of the Chery range. In this plug-in Tiggo 8 it’s a kind of sturdy-feeling neoprene finish which looks a little bit like suede. It’s weird, but I don’t hate it.

Alpina has always had a particular aesthetic that could uncharitably be termed as mid-'80s West German - all set square angles and body graphics. Think David Hasselhoff's Berlin Wall look. The company has never really deviated from adding squared-off body bits to the various BMWs it has rebadged under its long-running agreement.

For the B4S, Alpina adds the signature billion-spoke alloy wheels (only a slight exaggeration), a new front splitter complete with Alpina lettering, a weirdly proportioned boot lid lip spoiler and - not even joking - pinstripes. Like I said, mid-'80s West German. You can still recognise the sleek 4 Series Coupe but perhaps the worst of it is the super-sized, wonky-looking ALPINA B4S on the boot.

Inside is rather more restrained apart from the ill-fitting Alpina plaque under the climate control. Again, it's all 4 Series in here, with the lovely Merino leather liberally applied across the cabin. Less lovely is the wood on the door pulls and console but the door cards have an oddly appealing woven leather which looks and feels good.

Sadly the standard 4 Series steering wheel is along for the ride. There's nothing wrong with it - although the Alpina logo does look out of place - but if I were a product planner, I'd beg for the lovelier M wheel.

The Tiggo 8’s cabin is enormous and has had various upgrades since the combustion car launched that make it both easier and less easy to use.

For example, the centre console redesign is more contemporary, offering pride of place to the wireless phone charging bay, offering two larger bottle holders off to one side. Some key driver functions appear on the right-hand side, including a drive mode selector dial and a handful of shortcuts for the most basic climate functions, like an auto AC button and front and rear defoggers.

This means the shifter has moved to the column on the right-hand side, with a multifunction stalk for the indicators and wipers on the left instead.

The armrest console box is an overcomplicated split opening design, but offers plenty of room inside. There are two large bottle holders and pockets in each front door, too, and there’s a large pass-through area underneath the bridge-style console which will be great for a handbag or something.

The seating position is quite adjustable, but you sit unusually high in the car, which makes it feel as though you’re peering down on the instruments.

As already mentioned, the full array of climate functions can only be controlled through the touchscreen, with no physical buttons outside of the handful on the centre console. Would it be so hard just to have a temperature and fan speed dial you don’t have to take your eyes off the road?

The software itself is typical of many Chinese cars at the moment. It looks good, but isn’t as functional or easy to use as you’d like. Some core functions are still buried in confusingly labelled sub-menus, particularly things like active safety features. It’s not the worst I’ve used (the Leapmotor C10 springs to mind), but it should be better given the massive screen is such a focal point of the cabin.

At least the Tiggo 8 doesn’t feel cheap in other areas, with generous soft-touch materials throughout the cabin. It might be fake leather and suede, but it does a good enough job of making the cabin feel plush and comfortable for longer journeys.

The second row is impressive. I had leagues of room in all dimensions behind my front seat position at 182cm tall. The generous amount of soft trims continue and the seat bases are comfortable enough, too. Storage comes in the form of seat-back pockets and large bottle holders in each door.

Maybe the most impressive feature is the third row. While I felt squashed into the rear row of the Mitsubishi Outlander, the Tiggo 8 offers just enough space for an adult to travel in some form of comfort. Access isn’t the easiest, but there’s so much space in the second row the the seat can slide forward to allow sufficient room for my legs. My head touches the roof, however.

There’s not much in the way of amenities back there, with a bottle holder and storage tray for third-row occupants, as well as a 12-volt outlet in the boot.

The boot itself seems large enough, although at the time of writing there was no official boot figure. For context, the combustion version offers 479 litres with the third row down, or 117 litres with it up, and this plug-in doesn’t seem significantly different to my eye.

Unfortunately though, the placement of the battery and DC inverter under the boot floor leaves no room for a spare. There’s only an inflator kit.

If you're in the front, you're in luck - it's a comfortable place to be, with plenty of leg and headroom. Down back isn't terrible despite the coupe roofline. The two seats are nicely shaped for maximum comfort and separated by an odd plastic tray. The fold-down armrest has two cupholders.

Front seat passengers score a pair of cupholders (bring the total to four for the car) and the long doors will hold a bottle each.

The boot swallows a reasonable 445 litres, which isn't at all bad.

If you thought BMW don't mess about when pricing up its cars, you best strap yourself in. The 440i-based B4S starts at a solid $149,900. That's $48,000 more than the 440i and significantly more than an M4 Pure. But there's plenty of gear on offer and some genuine, bespoke Alpina additions.

Standard are 20-inch signature Alpina alloys, 16-speaker harmon kardon-branded stereo with DAB, super-soft Merino leather everywhere, dual-zone climate control, around-view cameras, reversing camera, sat nav, keyless entry and start, front and rear parking sensors, active cruise control, heated and electric front seats, head-up display, auto headlights and active LED headlights, LED taillights and electric sunroof.

The stereo and sat nav are run by BMW's iDrive. It's a cracker of a system and almost gets away without Apple CarPlay and Android Auto. The absence of such simple pleasures at this price point is a bit lame, but here we are.

Chery’s Super Hybrid system is a little different from other plug-ins on the market. It pairs a 1.5-litre four-cylinder turbocharged engine (105kW/215Nm) with a ‘dedicated hybrid transmission’ (DHT). This is a transaxle which contains a large electric motor (150kW/310Nm) and uses a set of clutches and gears to blend the power sources.

The end result of this is a drivetrain that feels a bit like a CVT but isn’t the much derided rubber-band-on-a-cone set-up. To Chery’s credit, it almost feels like driving an electric vehicle, such is the relatively smooth power delivery and seamless blending of the power sources depending on speed.

Just don’t expect to tow much more than a tinny as capacity is limited to just 750kg.

A lot of your extra money turns up under the bonnet. These days the 440i packs BMW's slick B58 turbo straight six and the B4S does likewise. The boys from Buchloe in Bavaria (there are certain to be women there, too, I just liked the alliteration) added a pair of Alpina-spec turbos to generate a whopping 324kW and, more importantly, 660Nm. Alpina says 600Nm (the max torque figure of the brilliant M4 CS) is available from 2000-5000rpm, while the full 660Nm is available from 3000 to 4500rpm.

The M4 Pure has 317kW and 550Nm from the S55 straight-six. Just so you know.

Like the 440i but unlike the M4, the B4S employs the dependably brilliant eight-speed ZF automatic found throughout the BMW range.

The Tiggo 8 has a headline electric driving range of 95km, although this is rated to the more lenient NEDC cycle. Usually you can expect more like 75km in the real world, but these plug-ins tend to vary greatly from their official figures for better or worse, so stay tuned for a longer test to see what the real-world figure is.

Regardless, it draws this range from a 18.3kWh battery pack, that is capable of charging up on both DC and AC, which is rare for a plug-in. On the faster DC chargers, it is capable of topping up at a maximum rate of 40kW for a claimed 30 to 80 per cent charge in 20 minutes. Combined range, using a full tank of fuel and full charge can have the vehicle travel up to a claimed 1200km.

The overall fuel efficiency is 1.3L/100km, a somewhat useless figure. The actual figure will depend entirely on how you use the car. Have a short commute and charge at least at one end of it? It may as well be zero.

What’s particularly clever though is how Chery has put significant work into the software map of the hybrid transmission to keep it as efficient as possible, even when the battery is drained. 

The vehicles we tested on the launch were all hovering around the mid-5.0L/100km mark, even with the batteries long drained to their reserve level. The brand’s engineering people say the software map is specifically designed to achieve less than 6.0L/100km even when the battery is dead.

Again, not every plug-in hybrid can claim the same.

Alpina quotes 7.9L/100km on the combined cycle and we went through the premium unleaded at the rate of 11.7L/100km. I enjoyed myself, so that's not a terrible result.

The Tiggo 8 leans into the traits on display in the smaller Tiggo 7. This means a too-high seating position trading driver ergonomics for visibility, a vague steering tune defined far too much by software, and an overly soft ride quality.

There are various trade-offs here, but it’s about the opposite of a driver’s car. The steering lends hardly any feel to what’s going on at the wheels, and the floaty ride conspires with the tall seat base to feel a bit disconcerting when cornering at high speed.

However, the positives include ease of use and relative comfort. The steering is light enough to make the Tiggo 8 pretty manoeuvrable at low speeds, and the soft ride has the Tiggo 8 floating over road imperfections with relative ease.

It’s also quick, with the electric motor providing urgent acceleration, but this is somehow not very engaging or fun regardless. Plus, slamming the accelerator down, particularly in Sport mode, will overwhelm the front tyres.

This car maintains over 20 per cent of its total battery capacity in reserve, in order to have a large buffer to draw from in hybrid mode to facilitate the smooth electric driving, but this also allows more room to store regenerated energy from idle time or braking compared to a plugless hybrid.

It seems to drive as an EV most of the time, although it lacks a true one-pedal driving mode despite having three levels of regenerative braking.

The cabin is impressively quiet, particularly at lower speeds. It’s genuinely hard to tell when the combustion engine is on to assist the electric driving functions, and the standard acoustic glass keeps most of the nasty ambient noise out. However, at speeds above 80km/h, road noise eventually finds its way into the cabin.

There are many rivals that provide an overall better balance of driving dynamics and handling with comfort, but this Tiggo 8 shoots for a more comfort-oriented family buyer who just wants a quiet and fuel-efficient SUV.

One of the key differences between the B4 and M4 is the ride. While the M4 can crash over bumps and generally be a little hard to live with, the crew in Buchloe have gone after a much more plush ride. And in that they have succeeded because the B4 S is a mighty fine cruiser. Bumps are dismissed with a haughty disdain, even Sport + silliness doesn't completely write-off ride quality.

Very impressive too, is the steering. While still not at Lotus Elise levels of feel (few cars are), the Alpina tweaks connect the your palms to the road with more clarity than what you'll find in the 440i or M4. Where the M4 particularly adds too much weight, the 440i is a bit more circumspect in that regard.

And then we come to the engine. The B58 six is a belter, better even than the N55 that preceded it. It's still a 3.0-litre straight six but is part of BMW's modular engine family that starts with a 1.5-litre triple in the Mini and 1 Series. The Alpina-spec turbos are noisier, the Akrapovic exhaust lighter and also noisier. It doesn't have the all-out crackle and pop of an Audi or Merc (perish the thought), but when you're on it, the B4 means business. The 660Nm of torque, available over a wide rev range, delivers a steel fist wrapped in a velvet glove and bubble wrap - the speed builds rapidly but smoothly. 

The approach to the chassis tune seems to be based on the driving talents of mere mortals on normal roads, which is kind of like the 440i. It's terrific fun to drive hard but it's very forgiving and patient. The great thing about it is that you wouldn't think twice about jumping in it for the long haul, so comfortable and quiet is the cabin. The M4 will leave it for dead on a winding road, but that's perfectly fine.

One irritant is the replacement of the admittedly cheap BMW gearshift paddles with weirdly non-tactile buttons. They're not particularly easy to use and, probably worse for a sporty car, unsatisfying. It's an odd detail with which to go off the reservation. Cheeringly, the eight-speed ZF is its usual perfect self, so you don't have to worry too much about manual mode or go old school and use the shifter.

The Alpina ships with six airbags, ABS, stability and traction controls, ABS, stability and traction controls, forward collision warning, forward AEB, road sign recognition and active cruise control.

There are also two ISOFIX points in the rear. Neither the Alpina nor the 4 Series has an ANCAP safety rating.

The Tiggo 8 Super Hybrid is covered by seven years and unlimited kilometres of warranty, seven years of roadside assist, and seven years of capped-price servicing, following the successful formula of once-underdog Kia.

The servicing price varies year on year according to the capped-price schedule, between $299 and a particularly expensive service at the 90,000km mark which costs $1291.31.

The average yearly cost works out to $453.45 if you keep the car for the full seven-year duration. Not the cheapest we’ve ever seen, but all things considered, it’s pretty good.

Alpina offers a two-year/unlimited-kilometre warranty which is a bit behind the times and not in keeping with the price point. Servicing is another matter altogether and you're subject to your dealer's standard charges for servicing.