2009 Audi TT vs. 1998 Buick Riviera
To start off, 2009 Audi TT is newer by 11 year(s). Which means there will be less support and parts availability for 1998 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1998 Buick Riviera would be higher. At 4,130 cc (6 cylinders), 1998 Buick Riviera is equipped with a bigger engine. In terms of performance, 2009 Audi TT (250 HP @ 6300 RPM) has 125 more horse power than 1998 Buick Riviera. (125 HP @ 4000 RPM). In normal driving conditions, 2009 Audi TT should accelerate faster than 1998 Buick Riviera. With that said, vehicle weight also plays an important factor in acceleration. 1998 Buick Riviera weights approximately 730 kg more than 2009 Audi TT.
Because 2009 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 1998 Buick Riviera. In wet, icy, snow, or gravel driving conditions, 2009 Audi TT 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 TT (320 Nm @ 2500 RPM) has 33 more torque (in Nm) than 1998 Buick Riviera. (287 Nm @ 2000 RPM). This means 2009 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1998 Buick Riviera. 1998 Buick Riviera has automatic transmission and 2009 Audi TT has manual transmission. 2009 Audi TT will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1998 Buick Riviera will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi TT | 1998 Buick Riviera | |
| Make | Audi | Buick |
| Model | TT | Riviera |
| Year Released | 2009 | 1998 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3189 cc | 4130 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 250 HP | 125 HP |
| Engine RPM | 6300 RPM | 4000 RPM |
| Torque | 320 Nm | 287 Nm |
| Torque RPM | 2500 RPM | 2000 RPM |
| Engine Bore Size | 84 mm | 100.7 mm |
| Engine Stroke Size | 95.9 mm | 86.4 mm |
| Engine Compression Ratio | 11.3:1 | 8.0:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 936 kg | 1666 kg |
| Vehicle Length | 4180 mm | 5230 mm |
| Vehicle Width | 1850 mm | 2040 mm |
| Vehicle Height | 1370 mm | 1380 mm |
| Wheelbase Size | 2480 mm | 2780 mm |
| Fuel Tank Capacity | 60 L | 88 L |
