2007 BMW Z4 vs. 1985 Lotus Esprit
To start off, 2007 BMW Z4 is newer by 22 year(s). Which means there will be less support and parts availability for 1985 Lotus Esprit. In addition, the cost of maintenance, including insurance, on 1985 Lotus Esprit would be higher. At 3,246 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (338 HP @ 7900 RPM) has 180 more horse power than 1985 Lotus Esprit. (158 HP @ 6500 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 1985 Lotus Esprit. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Z4 weights approximately 417 kg more than 1985 Lotus Esprit. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2007 BMW Z4 (365 Nm @ 4900 RPM) has 148 more torque (in Nm) than 1985 Lotus Esprit. (217 Nm @ 5000 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1985 Lotus Esprit.
Compare all specifications:
| 2007 BMW Z4 | 1985 Lotus Esprit | |
| Make | BMW | Lotus |
| Model | Z4 | Esprit |
| Year Released | 2007 | 1985 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 3246 cc | 2174 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 338 HP | 158 HP |
| Engine RPM | 7900 RPM | 6500 RPM |
| Torque | 365 Nm | 217 Nm |
| Torque RPM | 4900 RPM | 5000 RPM |
| Engine Bore Size | 87 mm | 95.3 mm |
| Engine Stroke Size | 91 mm | 76.2 mm |
| Engine Compression Ratio | 11.5:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Acceleration 0-100mph | 5 seconds | 7 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1485 kg | 1068 kg |
| Vehicle Length | 4120 mm | 4200 mm |
| Vehicle Width | 1790 mm | 1860 mm |
| Vehicle Height | 1310 mm | 1120 mm |
| Wheelbase Size | 2500 mm | 2490 mm |
| Fuel Consumption Overall | 12.1 L/100km | 9.1 L/100km |
| Fuel Tank Capacity | 55 L | 31 L |
