2009 Audi A4 vs. 1989 Buick Riviera
To start off, 2009 Audi A4 is newer by 20 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, 1989 Buick Riviera (165 HP @ 4800 RPM) has 4 more horse power than 2009 Audi A4. (161 HP @ 5700 RPM) In normal driving conditions, 1989 Buick Riviera should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 106 kg more than 1989 Buick Riviera.
Because 2009 Audi A4 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, 2009 Audi A4 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, 1989 Buick Riviera (285 Nm @ 2000 RPM) has 60 more torque (in Nm) than 2009 Audi A4. (225 Nm @ 1950 RPM). This means 1989 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4. 1989 Buick Riviera has automatic transmission and 2009 Audi A4 has manual transmission. 2009 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1989 Buick Riviera will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Audi A4 | 1989 Buick Riviera | |
Make | Audi | Buick |
Model | A4 | Riviera |
Year Released | 2009 | 1989 |
Body Type | Convertible | Coupe |
Engine Position | Front | Front |
Engine Size | 1781 cc | 3800 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 161 HP | 165 HP |
Engine RPM | 5700 RPM | 4800 RPM |
Torque | 225 Nm | 285 Nm |
Torque RPM | 1950 RPM | 2000 RPM |
Engine Bore Size | 81.1 mm | 96.5 mm |
Engine Stroke Size | 86.4 mm | 86.4 mm |
Engine Compression Ratio | 9.0:1 | 8.5:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1630 kg | 1524 kg |
Vehicle Length | 4580 mm | 5040 mm |
Vehicle Width | 1780 mm | 1830 mm |
Wheelbase Size | 2660 mm | 2760 mm |