2009 Audi A8 vs. 2008 Chevrolet Vivant
To start off, 2009 Audi A8 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Chevrolet Vivant. In addition, the cost of maintenance, including insurance, on 2008 Chevrolet Vivant would be higher. At 4,172 cc (8 cylinders), 2009 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (330 HP @ 6500 RPM) has 211 more horse power than 2008 Chevrolet Vivant. (119 HP @ 5600 RPM). In normal driving conditions, 2009 Audi A8 should accelerate faster than 2008 Chevrolet Vivant. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A8 weights approximately 549 kg more than 2008 Chevrolet Vivant. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Chevrolet Vivant. In wet, icy, snow, or gravel driving conditions, 2009 Audi A8 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2009 Audi A8 (430 Nm @ 3500 RPM) has 254 more torque (in Nm) than 2008 Chevrolet Vivant. (176 Nm @ 4000 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2008 Chevrolet Vivant. 2009 Audi A8 has automatic transmission and 2008 Chevrolet Vivant has manual transmission. 2008 Chevrolet Vivant will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A8 | 2008 Chevrolet Vivant | |
| Make | Audi | Chevrolet |
| Model | A8 | Vivant |
| Year Released | 2009 | 2008 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 1997 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 330 HP | 119 HP |
| Engine RPM | 6500 RPM | 5600 RPM |
| Torque | 430 Nm | 176 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 84.5 mm | 86 mm |
| Engine Stroke Size | 93 mm | 86 mm |
| Engine Compression Ratio | 11.0:1 | 9.6:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1855 kg | 1306 kg |
| Vehicle Length | 5060 mm | 4320 mm |
| Vehicle Height | 1450 mm | 1500 mm |
| Wheelbase Size | 2950 mm | 2610 mm |
| Fuel Tank Capacity | 90 L | 60 L |
