2007 BMW Z4 vs. 1984 Reliant Scimitar
To start off, 2007 BMW Z4 is newer by 23 year(s). Which means there will be less support and parts availability for 1984 Reliant Scimitar. In addition, the cost of maintenance, including insurance, on 1984 Reliant Scimitar would be higher. At 2,792 cc (6 cylinders), 1984 Reliant Scimitar is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (168 HP @ 6250 RPM) has 33 more horse power than 1984 Reliant Scimitar. (135 HP @ 5200 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 1984 Reliant Scimitar. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Z4 weights approximately 60 kg more than 1984 Reliant Scimitar. 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 (210 Nm @ 3500 RPM) has 4 more torque (in Nm) than 1984 Reliant Scimitar. (206 Nm @ 3000 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1984 Reliant Scimitar.
Compare all specifications:
| 2007 BMW Z4 | 1984 Reliant Scimitar | |
| Make | BMW | Reliant |
| Model | Z4 | Scimitar |
| Year Released | 2007 | 1984 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 2792 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 168 HP | 135 HP |
| Engine RPM | 6250 RPM | 5200 RPM |
| Torque | 210 Nm | 206 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Engine Bore Size | 80 mm | 93 mm |
| Engine Stroke Size | 72 mm | 68.5 mm |
| Engine Compression Ratio | 10.8:1 | 9.2:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1325 kg | 1265 kg |
| Vehicle Length | 4100 mm | 4450 mm |
| Vehicle Width | 1790 mm | 1720 mm |
| Vehicle Height | 1310 mm | 1330 mm |
| Wheelbase Size | 2500 mm | 2640 mm |
| Fuel Tank Capacity | 55 L | 27 L |
