2007 Mercedes-Benz SLK vs. 1971 Opel Manta
To start off, 2007 Mercedes-Benz SLK is newer by 36 year(s). Which means there will be less support and parts availability for 1971 Opel Manta. In addition, the cost of maintenance, including insurance, on 1971 Opel Manta would be higher. At 5,441 cc (8 cylinders), 2007 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz SLK (400 HP @ 5750 RPM) has 341 more horse power than 1971 Opel Manta. (59 HP @ 5400 RPM). In normal driving conditions, 2007 Mercedes-Benz SLK should accelerate faster than 1971 Opel Manta. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz SLK weights approximately 1030 kg more than 1971 Opel Manta. 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 Mercedes-Benz SLK (706 Nm @ 3750 RPM) has 616 more torque (in Nm) than 1971 Opel Manta. (90 Nm @ 3000 RPM). This means 2007 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 1971 Opel Manta. 2007 Mercedes-Benz SLK has automatic transmission and 1971 Opel Manta has manual transmission. 1971 Opel Manta will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz SLK will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Mercedes-Benz SLK | 1971 Opel Manta | |
Make | Mercedes-Benz | Opel |
Model | SLK | Manta |
Year Released | 2007 | 1971 |
Engine Position | Front | Front |
Engine Size | 5441 cc | 1196 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 400 HP | 59 HP |
Engine RPM | 5750 RPM | 5400 RPM |
Torque | 706 Nm | 90 Nm |
Torque RPM | 3750 RPM | 3000 RPM |
Engine Bore Size | 97 mm | 79 mm |
Engine Stroke Size | 92 mm | 61 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 2 seats | 4 seats |
Vehicle Weight | 1960 kg | 930 kg |
Vehicle Length | 4540 mm | 4300 mm |
Vehicle Width | 1830 mm | 1640 mm |
Vehicle Height | 1300 mm | 1360 mm |
Wheelbase Size | 2570 mm | 2440 mm |