1963 Aston Martin DB4 vs. 2003 Buick Rainier
To start off, 2003 Buick Rainier is newer by 40 year(s). Which means there will be less support and parts availability for 1963 Aston Martin DB4. In addition, the cost of maintenance, including insurance, on 1963 Aston Martin DB4 would be higher. At 4,195 cc (6 cylinders), 2003 Buick Rainier is equipped with a bigger engine. In terms of performance, 1963 Aston Martin DB4 (310 HP @ 6000 RPM) has 39 more horse power than 2003 Buick Rainier. (271 HP @ 6000 RPM). In normal driving conditions, 1963 Aston Martin DB4 should accelerate faster than 2003 Buick Rainier. With that said, vehicle weight also plays an important factor in acceleration. 2003 Buick Rainier weights approximately 875 kg more than 1963 Aston Martin DB4.
Because 2003 Buick Rainier is four wheel drive (4WD), it will have significant more traction and grip than 1963 Aston Martin DB4. In wet, icy, snow, or gravel driving conditions, 2003 Buick Rainier 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, 1963 Aston Martin DB4 (377 Nm @ 5000 RPM) has 4 more torque (in Nm) than 2003 Buick Rainier. (373 Nm @ 3600 RPM). This means 1963 Aston Martin DB4 will have an easier job in driving up hills or pulling heavy equipment than 2003 Buick Rainier. 2003 Buick Rainier has automatic transmission and 1963 Aston Martin DB4 has manual transmission. 1963 Aston Martin DB4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Buick Rainier will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1963 Aston Martin DB4 | 2003 Buick Rainier | |
| Make | Aston Martin | Buick |
| Model | DB4 | Rainier |
| Year Released | 1963 | 2003 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 3670 cc | 4195 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 310 HP | 271 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 377 Nm | 373 Nm |
| Torque RPM | 5000 RPM | 3600 RPM |
| Engine Bore Size | 92 mm | 93 mm |
| Engine Stroke Size | 92 mm | 102 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1225 kg | 2100 kg |
| Vehicle Length | 4270 mm | 4920 mm |
| Vehicle Width | 1560 mm | 1920 mm |
| Vehicle Height | 1280 mm | 1900 mm |
| Wheelbase Size | 2370 mm | 2880 mm |
| Fuel Tank Capacity | 86 L | 83 L |
