2006 BMW Z4 vs. 1985 Renault Espace
To start off, 2006 BMW Z4 is newer by 21 year(s). Which means there will be less support and parts availability for 1985 Renault Espace. In addition, the cost of maintenance, including insurance, on 1985 Renault Espace would be higher. At 2,492 cc (6 cylinders), 2006 BMW Z4 is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (189 HP @ 6000 RPM) has 71 more horse power than 1985 Renault Espace. (118 HP @ 5500 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 1985 Renault Espace. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW Z4 weights approximately 45 kg more than 1985 Renault Espace. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1985 Renault Espace is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW Z4. In wet, icy, snow, or gravel driving conditions, 1985 Renault Espace 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, 2006 BMW Z4 (245 Nm @ 3500 RPM) has 77 more torque (in Nm) than 1985 Renault Espace. (168 Nm @ 4500 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1985 Renault Espace.
Compare all specifications:
| 2006 BMW Z4 | 1985 Renault Espace | |
| Make | BMW | Renault |
| Model | Z4 | Espace |
| Year Released | 2006 | 1985 |
| Body Type | Convertible | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 1993 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 189 HP | 118 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 245 Nm | 168 Nm |
| Torque RPM | 3500 RPM | 4500 RPM |
| Engine Bore Size | 84 mm | 88 mm |
| Engine Stroke Size | 75 mm | 82 mm |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1335 kg | 1290 kg |
| Vehicle Length | 4100 mm | 4370 mm |
| Vehicle Width | 1790 mm | 1780 mm |
| Vehicle Height | 1310 mm | 1730 mm |
| Wheelbase Size | 2500 mm | 2590 mm |
| Fuel Tank Capacity | 55 L | 38 L |
