1999 Audi A2 vs. 1991 Buick Riviera
To start off, 1999 Audi A2 is newer by 8 year(s). Which means there will be less support and parts availability for 1991 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1991 Buick Riviera would be higher. At 3,800 cc (6 cylinders), 1991 Buick Riviera is equipped with a bigger engine. In terms of performance, 1999 Audi A2 (247 HP @ 5000 RPM) has 77 more horse power than 1991 Buick Riviera. (170 HP @ 4800 RPM). In normal driving conditions, 1999 Audi A2 should accelerate faster than 1991 Buick Riviera. With that said, vehicle weight also plays an important factor in acceleration. 1991 Buick Riviera weights approximately 650 kg more than 1999 Audi A2.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Audi A2 (320 Nm @ 3800 RPM) has 35 more torque (in Nm) than 1991 Buick Riviera. (285 Nm @ 3200 RPM). This means 1999 Audi A2 will have an easier job in driving up hills or pulling heavy equipment than 1991 Buick Riviera. 1991 Buick Riviera has automatic transmission and 1999 Audi A2 has manual transmission. 1999 Audi A2 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Buick Riviera will be easier to drive especially in heavy traffic.
Compare all specifications:
1999 Audi A2 | 1991 Buick Riviera | |
Make | Audi | Buick |
Model | A2 | Riviera |
Year Released | 1999 | 1991 |
Body Type | Hatchback | Coupe |
Engine Position | Front | Front |
Engine Size | 1390 cc | 3800 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 247 HP | 170 HP |
Engine RPM | 5000 RPM | 4800 RPM |
Torque | 320 Nm | 285 Nm |
Torque RPM | 3800 RPM | 3200 RPM |
Engine Bore Size | 76.6 mm | 96.5 mm |
Engine Stroke Size | 75.6 mm | 86.4 mm |
Engine Compression Ratio | 10.7:1 | 8.5:1 |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 870 kg | 1520 kg |
Vehicle Length | 3830 mm | 5040 mm |
Vehicle Width | 1680 mm | 1830 mm |
Vehicle Height | 1560 mm | 1350 mm |
Wheelbase Size | 2410 mm | 2760 mm |