2009 Alfa Romeo Spider vs. 1991 Rover 400
To start off, 2009 Alfa Romeo Spider is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Rover 400. In addition, the cost of maintenance, including insurance, on 1991 Rover 400 would be higher. At 3,195 cc (6 cylinders), 2009 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 2009 Alfa Romeo Spider (257 HP @ 6200 RPM) has 171 more horse power than 1991 Rover 400. (86 HP @ 4300 RPM). In normal driving conditions, 2009 Alfa Romeo Spider should accelerate faster than 1991 Rover 400. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alfa Romeo Spider weights approximately 520 kg more than 1991 Rover 400. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2009 Alfa Romeo Spider (322 Nm) has 142 more torque (in Nm) than 1991 Rover 400. (180 Nm). This means 2009 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 1991 Rover 400.
Compare all specifications:
| 2009 Alfa Romeo Spider | 1991 Rover 400 | |
| Make | Alfa Romeo | Rover |
| Model | Spider | 400 |
| Year Released | 2009 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3195 cc | 1769 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 257 HP | 86 HP |
| Engine RPM | 6200 RPM | 4300 RPM |
| Torque | 322 Nm | 180 Nm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1690 kg | 1170 kg |
| Vehicle Length | 4400 mm | 4370 mm |
| Vehicle Width | 1840 mm | 1690 mm |
| Vehicle Height | 1320 mm | 1410 mm |
| Wheelbase Size | 2530 mm | 2560 mm |
