1989 Buick Riviera vs. 1985 Aston Martin V8 Volante
To start off, 1989 Buick Riviera is newer by 4 year(s). Which means there will be less support and parts availability for 1985 Aston Martin V8 Volante. In addition, the cost of maintenance, including insurance, on 1985 Aston Martin V8 Volante would be higher. At 5,340 cc (8 cylinders), 1985 Aston Martin V8 Volante is equipped with a bigger engine. In terms of performance, 1985 Aston Martin V8 Volante (310 HP @ 5000 RPM) has 145 more horse power than 1989 Buick Riviera. (165 HP @ 4800 RPM) In normal driving conditions, 1985 Aston Martin V8 Volante should accelerate faster than 1989 Buick Riviera. With that said, vehicle weight also plays an important factor in acceleration. 1985 Aston Martin V8 Volante weights approximately 290 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 1985 Aston Martin V8 Volante 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 1985 Aston Martin V8 Volante. 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, 1985 Aston Martin V8 Volante (434 Nm @ 4000 RPM) has 149 more torque (in Nm) than 1989 Buick Riviera. (285 Nm @ 2000 RPM). This means 1985 Aston Martin V8 Volante will have an easier job in driving up hills or pulling heavy equipment than 1989 Buick Riviera.
Compare all specifications:
| 1989 Buick Riviera | 1985 Aston Martin V8 Volante | |
| Make | Buick | Aston Martin |
| Model | Riviera | V8 Volante |
| Year Released | 1989 | 1985 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3800 cc | 5340 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 165 HP | 310 HP |
| Engine RPM | 4800 RPM | 5000 RPM |
| Torque | 285 Nm | 434 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Bore Size | 96.5 mm | 100 mm |
| Engine Stroke Size | 86.4 mm | 85 mm |
| Engine Compression Ratio | 8.5:1 | 10.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1524 kg | 1814 kg |
| Vehicle Length | 5040 mm | 4670 mm |
| Vehicle Width | 1830 mm | 1840 mm |
| Wheelbase Size | 2760 mm | 2620 mm |
