2006 BMW Z4 vs. 1974 Lotus Eclat
To start off, 2006 BMW Z4 is newer by 32 year(s). Which means there will be less support and parts availability for 1974 Lotus Eclat. In addition, the cost of maintenance, including insurance, on 1974 Lotus Eclat 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 29 more horse power than 1974 Lotus Eclat. (160 HP @ 6200 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 1974 Lotus Eclat. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW Z4 weights approximately 229 kg more than 1974 Lotus Eclat. 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, 2006 BMW Z4 (245 Nm @ 3500 RPM) has 55 more torque (in Nm) than 1974 Lotus Eclat. (190 Nm @ 4900 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1974 Lotus Eclat. 1974 Lotus Eclat has automatic transmission and 2006 BMW Z4 has manual transmission. 2006 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1974 Lotus Eclat will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW Z4 | 1974 Lotus Eclat | |
| Make | BMW | Lotus |
| Model | Z4 | Eclat |
| Year Released | 2006 | 1974 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 1973 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 189 HP | 160 HP |
| Engine RPM | 6000 RPM | 6200 RPM |
| Torque | 245 Nm | 190 Nm |
| Torque RPM | 3500 RPM | 4900 RPM |
| Engine Bore Size | 84 mm | 95.2 mm |
| Engine Stroke Size | 75 mm | 69.3 mm |
| Engine Compression Ratio | 11.0:1 | 9.5:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1335 kg | 1106 kg |
| Vehicle Length | 4100 mm | 4460 mm |
| Vehicle Width | 1790 mm | 1820 mm |
| Vehicle Height | 1310 mm | 1200 mm |
| Wheelbase Size | 2500 mm | 2440 mm |
| Fuel Tank Capacity | 55 L | 67 L |
