1971 Opel Kadett vs. 2010 Mercedes-Benz R
To start off, 2010 Mercedes-Benz R is newer by 39 year(s). Which means there will be less support and parts availability for 1971 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1971 Opel Kadett would be higher. At 3,500 cc (6 cylinders), 2010 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2010 Mercedes-Benz R (268 HP @ 6000 RPM) has 209 more horse power than 1971 Opel Kadett. (59 HP @ 5400 RPM) In normal driving conditions, 2010 Mercedes-Benz R should accelerate faster than 1971 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2010 Mercedes-Benz R weights approximately 1485 kg more than 1971 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Mercedes-Benz R is all wheel drive (AWD), it will have significant more traction and grip than 1971 Opel Kadett. In wet, icy, snow, or gravel driving conditions, 2010 Mercedes-Benz R will offer significantly more control. 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, 2010 Mercedes-Benz R (349 Nm @ 2400 RPM) has 261 more torque (in Nm) than 1971 Opel Kadett. (88 Nm @ 3400 RPM). This means 2010 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 1971 Opel Kadett. 2010 Mercedes-Benz R has automatic transmission and 1971 Opel Kadett has manual transmission. 1971 Opel Kadett will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Mercedes-Benz R will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1971 Opel Kadett | 2010 Mercedes-Benz R | |
| Make | Opel | Mercedes-Benz |
| Model | Kadett | R |
| Year Released | 1971 | 2010 |
| Body Type | Coupe | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1196 cc | 3500 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 59 HP | 268 HP |
| Engine RPM | 5400 RPM | 6000 RPM |
| Torque | 88 Nm | 349 Nm |
| Torque RPM | 3400 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 6 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 760 kg | 2245 kg |
| Vehicle Length | 4190 mm | 5156 mm |
| Vehicle Width | 1590 mm | 1958 mm |
| Vehicle Height | 1420 mm | 1661 mm |
| Wheelbase Size | 2430 mm | 3216 mm |
| Fuel Tank Capacity | 40 L | 80 L |
