BMW i8
Used Car Review

Bmw I8

For Sale Online with Finance

Overall Rating

4.3/5

Based on expert evaluation and real-world testing

Performance

4.2

Comfort & Interior

4.4

Running Costs

3.8

Practicality

3.2

Expert Review

Our ratings are based on thorough testing and expert evaluation. We consider all aspects of the vehicle, from performance to value for money, ensuring you get a transparent and reliable assessment.

Bmw I8

Overview

Looking for a supercar that breaks all the rules? The BMW i8 might just be the most forward thinking sports car ever built. This revolutionary hybrid combines stunning futuristic design with cutting edge technology, proving that eco friendly doesn’t have to mean boring. It’s the car for drivers who want to make a statement while still caring about the environment.

From the first glance, the i8 looks like it drove straight out of a science fiction film. Its dramatic butterfly doors and flowing lines create a presence unlike anything else on the road. Rivals like the Audi R8 or Porsche 911 follow more traditional supercar formulas, but the i8 dares to be different. Step inside and you’ll find a cabin that matches the exterior’s futuristic theme, with a driver focused cockpit that feels genuinely space age.

The driving experience is unlike any other sports car. The combination of a turbocharged petrol engine and electric motors delivers instant torque while remaining surprisingly refined. It handles with precision and poise, yet can run silently on electric power alone through city centers. While it may not have the raw performance of traditional supercars, the i8 offers something more valuable: a glimpse into the future of high performance motoring. It’s a technological showcase that happens to be brilliant to drive.

Bmw I8

What's the BMW i8 Like to Drive?

The BMW i8‘s hybrid powertrain is a masterpiece of engineering sophistication. The 1.5 litre turbocharged three cylinder petrol engine works alongside electric motors to produce a combined 369 horsepower. This unique setup delivers 0 60 mph in just 4.4 seconds, which feels genuinely rapid thanks to the instant electric torque. The i8 can run on pure electric power for up to 23 miles, making it perfect for silent city driving or dramatic entrances.

What sets the i8 apart from conventional sports cars is how it delivers its performance. The acceleration is smooth and relentless rather than violent, with the electric motors filling in perfectly while the petrol engine builds boost. The handling is sharp and engaging, with precise steering that gives you confidence through corners. The suspension strikes an excellent balance between comfort and control. You get supercar thrills with everyday usability, something traditional rivals struggle to match.

Key Features

Essential specifications and features

  • Engine

    1.5L 3-cylinder turbo + electric motors

  • Power Output

    369 bhp combined

  • 0-60 mph

    4.4 seconds

  • MPG Combined

    134 mpg (official)

Boot Space
Safety Rating
★★★★★ (Euro NCAP)

How Comfortable Is the BMW i8?

Step inside the i8 and you’re transported into BMW’s vision of the future. The cabin design is dramatically different from conventional cars, with a flowing dashboard that wraps around the driver. The materials are exceptional, mixing sustainable components with high tech finishes that feel genuinely premium. The digital displays are crisp and clear, while the unique gear selector and drive mode controls add to the futuristic atmosphere.

The front seats are supportive and comfortable, perfect for longer journeys despite the car’s sporting intentions. The seating position feels special, like sitting in a fighter jet cockpit. Road and wind noise are well controlled, especially in electric mode where the silence is almost eerie. Standard equipment includes a premium sound system and comprehensive connectivity options. The rear seats are more suited to children or storage, but that’s typical for this type of vehicle.

The BMW i8 is a remarkable achievement that successfully combines supercar drama with hybrid efficiency. It proves that environmentally conscious cars can be genuinely exciting and desirable. The futuristic design still looks cutting edge years after launch, while the hybrid powertrain delivers impressive performance with excellent fuel economy. The build quality and interior design are exceptional, creating a truly special ownership experience.
Nicholas Zapolski Car Expert
Bmw I8

Is the BMW i8 Expensive to Run?

The i8’s hybrid powertrain delivers remarkable efficiency when used as intended. Official figures claim 134 mpg, though real world driving typically sees 40 50 mpg depending on your driving style and charging habits. Insurance costs are high due to the car’s supercar classification and expensive repair costs, typically falling into the highest insurance groups. Servicing requires BMW specialist knowledge, making maintenance more expensive than conventional cars.

The biggest consideration is depreciation, as early i8 models have lost significant value from their original £100,000 plus price tags. However, this makes used examples more accessible to buyers seeking cutting edge technology. Reliability has generally been good, though some early cars experienced issues with the complex hybrid system. With car finance options available, the i8 becomes more attainable for those who appreciate its unique combination of performance and efficiency.

How Does It Compare?

Compare key features and specifications

BMW i8
Audi R8
Porsche 911
Starting Price £45,000 £120,000 £85,000
Performance
Engine 1.5L hybrid 5.2L V10 3.0L flat-six
Power 369 bhp 562 bhp 379 bhp
0-60 mph 4.4 seconds 3.5 seconds 4.2 seconds
Running Costs
MPG Combined 50 mpg 23 mpg 32 mpg
Practicality
Standard Features
Key Features Hybrid tech, Butterfly doors, Future design Raw V10 power, All wheel drive, Track focus Racing heritage, Daily usability, Build quality
Bmw I8

BMW i8 Practicality & Boot Space

For a supercar, the BMW i8 is surprisingly practical for daily use. The 154 litre boot is small but adequate for weekend bags or shopping trips. The unique carbon fibre construction keeps weight down while providing excellent structural rigidity. Inside the cabin, there’s reasonable storage for a sports car, with door pockets and a useful space behind the seats for smaller items.

The real practicality comes from the hybrid system’s versatility. You can cruise silently through residential areas on electric power, then unleash full performance when the road opens up. The ride quality is good enough for daily commuting, unlike some more hardcore rivals. However, the butterfly doors can be awkward in tight parking spaces, and the rear seats are really only suitable for children. For buyers considering used BMW cars, the i8 represents the brand’s most innovative model, offering a unique blend of efficiency and excitement.

Absolutely love my i8. The looks never get old and the hybrid system is brilliant for daily driving. Can cruise silently to work then enjoy proper sports car performance at weekends. Build quality is superb and it feels incredibly special to own.
James Mitchell BMW i8 Customer
Verified Purchase

The BMW i8 stands as one of the most innovative sports cars ever produced. It successfully combines stunning futuristic design with hybrid technology that actually enhances the driving experience. While traditional supercars focus purely on performance, the i8 offers something more sophisticated: the ability to be both environmentally responsible and genuinely thrilling to drive.

You choose the i8 because you want a sports car that breaks the mold entirely. Its dramatic looks, advanced technology, and unique hybrid powertrain create an ownership experience unlike anything else. It proves that the future of high performance cars doesn’t have to sacrifice excitement for efficiency.

Nick Zapolski

ChooseMyCar founder, ex-racing driver, and motoring expert

LinkedIn

A former British Touring Car support racer, Nick is the founder of ChooseMyCar and brings years of industry insight to the world of cars and car buying.

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Frequently Asked Questions

The BMW i8 has proven generally reliable for daily use, though early models experienced some hybrid system issues. Most problems have been resolved through software updates and improved components. The car’s advanced technology requires specialist BMW knowledge for servicing, but overall reliability is good. Regular maintenance is crucial given the complexity of the hybrid powertrain. Most owners report satisfying long term ownership with proper care.

When viewing a used i8, check the hybrid battery health and ensure all electrical systems function properly. Verify the charging system works correctly and inspect the distinctive butterfly doors for smooth operation. Look for complete service history from BMW specialists, as the complex hybrid system requires proper maintenance. Check for any software updates and ensure the car drives smoothly in both electric and hybrid modes.

Maintenance costs are higher than conventional sports cars due to the i8’s advanced hybrid technology. Annual servicing typically costs £800 to £1,200 at BMW dealers, with specialist hybrid system checks adding to expenses. Parts can be expensive and require specialist knowledge to fit correctly. However, the hybrid system reduces brake wear and engine stress, potentially offsetting some costs. Budget around £2,000 annually for comprehensive maintenance including insurance.

Yes, the i8 can operate in pure electric mode for up to 23 miles at speeds up to 75 mph. This makes it perfect for silent city driving or residential areas. The electric only mode provides instant torque and surprisingly brisk acceleration for most situations. The transition between electric and hybrid modes is seamless, happening automatically based on driving conditions and battery charge levels.

The i8 offers a completely different ownership experience compared to traditional supercars. While it may not match the raw performance of rivals, it provides unique hybrid technology, exceptional fuel economy, and genuinely futuristic design. It’s perfect for drivers who want supercar excitement with environmental responsibility. The distinctive looks and advanced technology make it feel more special than many conventional alternatives, especially at current used car prices.