1991 Lancia Delta vs. 1973 Rover P5B
To start off, 1991 Lancia Delta is newer by 18 year(s). Which means there will be less support and parts availability for 1973 Rover P5B. In addition, the cost of maintenance, including insurance, on 1973 Rover P5B would be higher. At 3,526 cc (8 cylinders), 1973 Rover P5B is equipped with a bigger engine. In terms of performance, 1991 Lancia Delta (208 HP @ 5750 RPM) has 50 more horse power than 1973 Rover P5B. (158 HP @ 5200 RPM). In normal driving conditions, 1991 Lancia Delta should accelerate faster than 1973 Rover P5B. With that said, vehicle weight also plays an important factor in acceleration. 1973 Rover P5B weights approximately 290 kg more than 1991 Lancia Delta.
Because 1991 Lancia Delta is four wheel drive (4WD), it will have significant more traction and grip than 1973 Rover P5B. In wet, icy, snow, or gravel driving conditions, 1991 Lancia Delta 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, 1991 Lancia Delta (310 Nm @ 3500 RPM) has 15 more torque (in Nm) than 1973 Rover P5B. (295 Nm @ 3000 RPM). This means 1991 Lancia Delta will have an easier job in driving up hills or pulling heavy equipment than 1973 Rover P5B. 1973 Rover P5B has automatic transmission and 1991 Lancia Delta has manual transmission. 1991 Lancia Delta will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1973 Rover P5B will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Lancia Delta | 1973 Rover P5B | |
| Make | Lancia | Rover |
| Model | Delta | P5B |
| Year Released | 1991 | 1973 |
| Engine Size | 1995 cc | 3526 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 208 HP | 158 HP |
| Engine RPM | 5750 RPM | 5200 RPM |
| Torque | 310 Nm | 295 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1300 kg | 1590 kg |
| Vehicle Length | 3910 mm | 4750 mm |
| Vehicle Width | 1780 mm | 1790 mm |
| Vehicle Height | 1380 mm | 1550 mm |
| Wheelbase Size | 2490 mm | 2820 mm |
