2007 BMW Convertible vs. 1991 Renault Express
To start off, 2007 BMW Convertible is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Renault Express. In addition, the cost of maintenance, including insurance, on 1991 Renault Express would be higher. At 4,797 cc (8 cylinders), 2007 BMW Convertible is equipped with a bigger engine. In terms of performance, 2007 BMW Convertible (362 HP @ 6300 RPM) has 304 more horse power than 1991 Renault Express. (58 HP @ 5250 RPM). In normal driving conditions, 2007 BMW Convertible should accelerate faster than 1991 Renault Express. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Convertible weights approximately 1010 kg more than 1991 Renault Express. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 BMW Convertible (490 Nm @ 3900 RPM) has 386 more torque (in Nm) than 1991 Renault Express. (104 Nm @ 3000 RPM). This means 2007 BMW Convertible will have an easier job in driving up hills or pulling heavy equipment than 1991 Renault Express. 2007 BMW Convertible has automatic transmission and 1991 Renault Express has manual transmission. 1991 Renault Express will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW Convertible will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW Convertible | 1991 Renault Express | |
| Make | BMW | Renault |
| Model | Convertible | Express |
| Year Released | 2007 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 4797 cc | 1396 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 362 HP | 58 HP |
| Engine RPM | 6300 RPM | 5250 RPM |
| Torque | 490 Nm | 104 Nm |
| Torque RPM | 3900 RPM | 3000 RPM |
| Engine Compression Ratio | 10.5:1 | 9.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1850 kg | 840 kg |
| Vehicle Length | 4830 mm | 3990 mm |
| Vehicle Width | 1380 mm | 1590 mm |
| Vehicle Height | 1860 mm | 1780 mm |
| Wheelbase Size | 2790 mm | 2590 mm |
