2007 BMW M5 vs. 1989 Buick Riviera
To start off, 2007 BMW M5 is newer by 18 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 4,998 cc (10 cylinders), 2007 BMW M5 is equipped with a bigger engine. In terms of performance, 2007 BMW M5 (500 HP @ 7750 RPM) has 335 more horse power than 1989 Buick Riviera. (165 HP @ 4800 RPM). In normal driving conditions, 2007 BMW M5 should accelerate faster than 1989 Buick Riviera. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW M5 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 2007 BMW M5 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 BMW M5. However, in wet, icy, snow, or gravel driving conditions, 1989 Buick Riviera, being front wheel drive (FWD), will offer much better control with better grip. 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, 2007 BMW M5 (520 Nm @ 6100 RPM) has 235 more torque (in Nm) than 1989 Buick Riviera. (285 Nm @ 2000 RPM). This means 2007 BMW M5 will have an easier job in driving up hills or pulling heavy equipment than 1989 Buick Riviera.
Compare all specifications:
2007 BMW M5 | 1989 Buick Riviera | |
Make | BMW | Buick |
Model | M5 | Riviera |
Year Released | 2007 | 1989 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 4998 cc | 3800 cc |
Engine Cylinders | 10 cylinders | 6 cylinders |
Engine Type | V | V |
Horse Power | 500 HP | 165 HP |
Engine RPM | 7750 RPM | 4800 RPM |
Torque | 520 Nm | 285 Nm |
Torque RPM | 6100 RPM | 2000 RPM |
Engine Bore Size | 92 mm | 96.5 mm |
Engine Stroke Size | 75.2 mm | 86.4 mm |
Engine Compression Ratio | 12.0:1 | 8.5:1 |
Fuel Type | Gasoline | Gasoline |
Top Speed | 250 km/hour | 193 km/hour |
Drive Type | Rear | 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 | 4860 mm | 5040 mm |
Vehicle Width | 1850 mm | 1830 mm |
Wheelbase Size | 2900 mm | 2760 mm |