2005 Audi S8 vs. 2007 Pontiac Vibe
To start off, 2007 Pontiac Vibe is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Audi S8. In addition, the cost of maintenance, including insurance, on 2005 Audi S8 would be higher. At 4,172 cc (8 cylinders), 2005 Audi S8 is equipped with a bigger engine. In terms of performance, 2005 Audi S8 (247 HP @ 4000 RPM) has 121 more horse power than 2007 Pontiac Vibe. (126 HP @ 6000 RPM). In normal driving conditions, 2005 Audi S8 should accelerate faster than 2007 Pontiac Vibe. With that said, vehicle weight also plays an important factor in acceleration. 2007 Pontiac Vibe weights approximately 18 kg more than 2005 Audi S8.
Because 2005 Audi S8 is all wheel drive (AWD), it will have significant more traction and grip than 2007 Pontiac Vibe. In wet, icy, snow, or gravel driving conditions, 2005 Audi S8 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, 2005 Audi S8 (450 Nm @ 3400 RPM) has 285 more torque (in Nm) than 2007 Pontiac Vibe. (165 Nm @ 4200 RPM). This means 2005 Audi S8 will have an easier job in driving up hills or pulling heavy equipment than 2007 Pontiac Vibe. 2005 Audi S8 has automatic transmission and 2007 Pontiac Vibe has manual transmission. 2007 Pontiac Vibe will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Audi S8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi S8 | 2007 Pontiac Vibe | |
| Make | Audi | Pontiac |
| Model | S8 | Vibe |
| Year Released | 2005 | 2007 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 1798 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 247 HP | 126 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 450 Nm | 165 Nm |
| Torque RPM | 3400 RPM | 4200 RPM |
| Drive Type | AWD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1770 kg | 1788 kg |
| Wheelbase Size | 2290 mm | 2610 mm |
| Fuel Tank Capacity | 90 L | 49 L |
