2003 Buick Century vs. 1971 Rover P6
To start off, 2003 Buick Century is newer by 32 year(s). Which means there will be less support and parts availability for 1971 Rover P6. In addition, the cost of maintenance, including insurance, on 1971 Rover P6 would be higher. At 3,532 cc (8 cylinders), 1971 Rover P6 is equipped with a bigger engine. In terms of performance, 2003 Buick Century (176 HP @ 5200 RPM) has 26 more horse power than 1971 Rover P6. (150 HP @ 5000 RPM). In normal driving conditions, 2003 Buick Century should accelerate faster than 1971 Rover P6. With that said, vehicle weight also plays an important factor in acceleration. 2003 Buick Century weights approximately 225 kg more than 1971 Rover P6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1971 Rover P6 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 1971 Rover P6. However, in wet, icy, snow, or gravel driving conditions, 2003 Buick Century, 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, 1971 Rover P6 (274 Nm @ 2750 RPM) has 10 more torque (in Nm) than 2003 Buick Century. (264 Nm @ 4000 RPM). This means 1971 Rover P6 will have an easier job in driving up hills or pulling heavy equipment than 2003 Buick Century. 2003 Buick Century has automatic transmission and 1971 Rover P6 has manual transmission. 1971 Rover P6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Buick Century will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Buick Century | 1971 Rover P6 | |
| Make | Buick | Rover |
| Model | Century | P6 |
| Year Released | 2003 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 3134 cc | 3532 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 176 HP | 150 HP |
| Engine RPM | 5200 RPM | 5000 RPM |
| Torque | 264 Nm | 274 Nm |
| Torque RPM | 4000 RPM | 2750 RPM |
| Engine Bore Size | 89 mm | 88.9 mm |
| Engine Stroke Size | 84 mm | 71.1 mm |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1520 kg | 1295 kg |
| Vehicle Length | 4950 mm | 4570 mm |
| Vehicle Width | 1850 mm | 1680 mm |
| Vehicle Height | 1440 mm | 1430 mm |
| Wheelbase Size | 2780 mm | 2630 mm |
