In this article, we compare two luxury car models from 2014 – the BMW i8 and the Audi A8 L W12. Discover the key differences and similarities between these high-end vehicles, and find out which one comes out on top in terms of performance, design, and features.
| Feature | Bmw i8 2014 | Audi A8 L W12 2014 |
|---|---|---|
| Engine | 1.5L 3-cylinder hybrid | 6.3L W12 |
| Horsepower | 357 hp | 500 hp |
| Torque | 420 lb-ft | 463 lb-ft |
| Acceleration (0-60 mph) | 4.2 seconds | 4.2 seconds |
| Top Speed | 155 mph | 155 mph |
| Transmission | 6-speed automatic | 8-speed automatic |
| Drive Type | All-wheel drive | All-wheel drive |
| Fuel Efficiency (Combined) | 76 MPGe | 16 mpg |
| Seating Capacity | 2 | 5 |
| Length | 184.6 inches | 207.4 inches |
| Width | 76.5 inches | 76.7 inches |
| Height | 50.7 inches | 57.9 inches |
| Curb Weight | 3,455 lbs | 5,412 lbs |
| Wheelbase | 110.2 inches | 122.9 inches |
| Front Suspension | Double wishbone | Multi-link |
| Rear Suspension | Multi-link | Multi-link |
| Brakes (Front/Rear) | Ventilated disc/Ventilated disc | Ventilated disc/Ventilated disc |
| Steering Type | Electric power steering | Electric power steering |
| Fuel Tank Capacity | 11.1 gallons | 23.8 gallons |
Engine
The BMW i8 2014 is equipped with a 1.5L 3-cylinder hybrid engine, while the Audi A8 L W12 2014 features a more powerful 6.3L W12 engine. The i8’s hybrid engine offers a balance between efficiency and performance, while the A8’s W12 engine delivers impressive power and performance.
Horsepower and Torque
The BMW i8 generates 357 horsepower and 420 lb-ft of torque, whereas the Audi A8 L W12 boasts 500 horsepower and 463 lb-ft of torque. The A8’s larger engine provides it with a significant power advantage over the i8, resulting in faster acceleration and overall performance.
Acceleration and Top Speed
Both the BMW i8 and Audi A8 L W12 have a similar acceleration time from 0 to 60 mph, each achieving it in 4.2 seconds. They also share the same top speed of 155 mph, ensuring thrilling driving experiences for their respective owners.
Transmission and Drive Type
The BMW i8 is equipped with a 6-speed automatic transmission and features all-wheel drive, providing enhanced traction and stability. On the other hand, the Audi A8 L W12 comes with an 8-speed automatic transmission and also offers all-wheel drive, ensuring smooth gear shifts and excellent handling.
Fuel Efficiency
The BMW i8 excels in fuel efficiency, delivering an impressive combined fuel economy of 76 MPGe (Miles Per Gallon Equivalent). In contrast, the Audi A8 L W12 has a lower fuel efficiency, achieving around 16 mpg. The i8’s hybrid technology allows for a more eco-friendly and cost-effective driving experience.
Seating Capacity and Dimensions
The BMW i8 is a two-seater sports car, while the Audi A8 L W12 can accommodate up to five passengers. In terms of dimensions, the i8 is shorter and narrower, measuring 184.6 inches in length and 76.5 inches in width. The A8 L W12, being a luxury sedan, is longer and wider, with dimensions of 207.4 inches in length and 76.7 inches in width.
Weight and Wheelbase
The BMW i8 has a curb weight of 3,455 lbs, making it significantly lighter than the Audi A8 L W12, which weighs 5,412 lbs. The i8’s lighter weight contributes to its agility and handling. Additionally, the i8 has a wheelbase of 110.2 inches, while the A8 L W12 has a longer wheelbase of 122.9 inches, providing more interior space.
Suspension, Brakes, and Steering
Both vehicles feature multi-link rear suspension, ensuring a comfortable and smooth ride. The BMW i8 has a double wishbone front suspension, while the Audi A8 L W12 utilizes a multi-link front suspension. Both vehicles are equipped with ventilated disc brakes on all wheels and electric power steering, offering precise and responsive handling.
Fuel Tank Capacity
The BMW i8 has a smaller fuel tank capacity of 11.1 gallons, which is expected due to its hybrid nature. In contrast, the Audi A8 L W12 has a larger fuel tank capacity of 23.8 gallons, allowing for longer trips without frequent refueling.
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