2008 Audi S4 vs. 1999 Buick Riviera
To start off, 2008 Audi S4 is newer by 9 year(s). Which means there will be less support and parts availability for 1999 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1999 Buick Riviera would be higher. At 4,124 cc (8 cylinders), 2008 Audi S4 is equipped with a bigger engine. In terms of performance, 2008 Audi S4 (456 HP @ 6800 RPM) has 251 more horse power than 1999 Buick Riviera. (205 HP @ 5200 RPM). In normal driving conditions, 2008 Audi S4 should accelerate faster than 1999 Buick Riviera. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi S4 weights approximately 195 kg more than 1999 Buick Riviera. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Buick Riviera. In wet, icy, snow, or gravel driving conditions, 2008 Audi S4 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, 1999 Buick Riviera (312 Nm @ 4000 RPM) has 10 more torque (in Nm) than 2008 Audi S4. (302 Nm @ 3500 RPM). This means 1999 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi S4.
Compare all specifications:
2008 Audi S4 | 1999 Buick Riviera | |
Make | Audi | Buick |
Model | S4 | Riviera |
Year Released | 2008 | 1999 |
Body Type | Convertible | Coupe |
Engine Position | Front | Front |
Engine Size | 4124 cc | 3791 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 5 valves | 2 valves |
Horse Power | 456 HP | 205 HP |
Engine RPM | 6800 RPM | 5200 RPM |
Torque | 302 Nm | 312 Nm |
Torque RPM | 3500 RPM | 4000 RPM |
Engine Compression Ratio | 11.0:1 | 9.4:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1895 kg | 1700 kg |
Vehicle Length | 4580 mm | 5270 mm |
Vehicle Width | 1400 mm | 1910 mm |
Vehicle Height | 1400 mm | 1400 mm |