2007 BMW Z4 vs. 1970 Mercury Comet
To start off, 2007 BMW Z4 is newer by 37 year(s). Which means there will be less support and parts availability for 1970 Mercury Comet. In addition, the cost of maintenance, including insurance, on 1970 Mercury Comet would be higher. At 3,270 cc (6 cylinders), 1970 Mercury Comet is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (215 HP @ 6500 RPM) has 125 more horse power than 1970 Mercury Comet. (90 HP @ 4000 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 1970 Mercury Comet. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Z4 weights approximately 142 kg more than 1970 Mercury Comet. 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 (250 Nm @ 2750 RPM) has 41 more torque (in Nm) than 1970 Mercury Comet. (209 Nm @ 2200 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1970 Mercury Comet.
Compare all specifications:
| 2007 BMW Z4 | 1970 Mercury Comet | |
| Make | BMW | Mercury |
| Model | Z4 | Comet |
| Year Released | 2007 | 1970 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 3270 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 215 HP | 90 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 250 Nm | 209 Nm |
| Torque RPM | 2750 RPM | 2200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Vehicle Weight | 1362 kg | 1220 kg |
| Vehicle Length | 4100 mm | 4620 mm |
| Vehicle Width | 1310 mm | 1800 mm |
| Vehicle Height | 1790 mm | 1350 mm |
| Wheelbase Size | 2500 mm | 2630 mm |
