2005 Audi A8 vs. 1989 Buick Riviera
To start off, 2005 Audi A8 is newer by 16 year(s). Which means there will be less support and parts availability for 1989 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1989 Buick Riviera would be higher. At 3,800 cc (6 cylinders), 1989 Buick Riviera is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (230 HP @ 4000 RPM) has 65 more horse power than 1989 Buick Riviera. (165 HP @ 4800 RPM). In normal driving conditions, 2005 Audi A8 should accelerate faster than 1989 Buick Riviera. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A8 weights approximately 306 kg more than 1989 Buick Riviera. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1989 Buick Riviera. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Audi A8 (450 Nm @ 1400 RPM) has 165 more torque (in Nm) than 1989 Buick Riviera. (285 Nm @ 2000 RPM). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1989 Buick Riviera.
Compare all specifications:
2005 Audi A8 | 1989 Buick Riviera | |
Make | Audi | Buick |
Model | A8 | Riviera |
Year Released | 2005 | 1989 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 2966 cc | 3800 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Horse Power | 230 HP | 165 HP |
Engine RPM | 4000 RPM | 4800 RPM |
Torque | 450 Nm | 285 Nm |
Torque RPM | 1400 RPM | 2000 RPM |
Engine Bore Size | 83 mm | 96.5 mm |
Engine Stroke Size | 91.4 mm | 86.4 mm |
Engine Compression Ratio | 17.0:1 | 8.5:1 |
Fuel Type | Diesel | Gasoline |
Top Speed | 243 km/hour | 193 km/hour |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1830 kg | 1524 kg |
Vehicle Length | 5060 mm | 5040 mm |
Vehicle Width | 1900 mm | 1830 mm |
Wheelbase Size | 2950 mm | 2760 mm |