1975 BMW 520 vs. 1991 Renault Espace
To start off, 1991 Renault Espace is newer by 16 year(s). Which means there will be less support and parts availability for 1975 BMW 520. In addition, the cost of maintenance, including insurance, on 1975 BMW 520 would be higher. At 2,849 cc (6 cylinders), 1991 Renault Espace is equipped with a bigger engine. In terms of performance, 1991 Renault Espace (152 HP @ 5400 RPM) has 29 more horse power than 1975 BMW 520. (123 HP @ 5700 RPM) In normal driving conditions, 1991 Renault Espace should accelerate faster than 1975 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 1991 Renault Espace weights approximately 95 kg more than 1975 BMW 520. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1975 BMW 520 (172 Nm @ 4350 RPM) has 9 more torque (in Nm) than 1991 Renault Espace. (163 Nm @ 2500 RPM). This means 1975 BMW 520 will have an easier job in driving up hills or pulling heavy equipment than 1991 Renault Espace.
Compare all specifications:
| 1975 BMW 520 | 1991 Renault Espace | |
| Make | BMW | Renault |
| Model | 520 | Espace |
| Year Released | 1975 | 1991 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 2849 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 152 HP |
| Engine RPM | 5700 RPM | 5400 RPM |
| Torque | 172 Nm | 163 Nm |
| Torque RPM | 4350 RPM | 2500 RPM |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1295 kg | 1390 kg |
| Vehicle Length | 4630 mm | 4440 mm |
| Vehicle Width | 1700 mm | 1800 mm |
| Vehicle Height | 1430 mm | 1700 mm |
