2008 Mercedes-Benz R vs. 1989 Porsche 911
To start off, 2008 Mercedes-Benz R is newer by 19 year(s). Which means there will be less support and parts availability for 1989 Porsche 911. In addition, the cost of maintenance, including insurance, on 1989 Porsche 911 would be higher. At 3,600 cc (6 cylinders), 1989 Porsche 911 is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz R (268 HP @ 6000 RPM) has 21 more horse power than 1989 Porsche 911. (247 HP @ 6100 RPM). In normal driving conditions, 2008 Mercedes-Benz R should accelerate faster than 1989 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz R weights approximately 840 kg more than 1989 Porsche 911. 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, 2008 Mercedes-Benz R (350 Nm @ 2400 RPM) has 33 more torque (in Nm) than 1989 Porsche 911. (317 Nm @ 4800 RPM). This means 2008 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 1989 Porsche 911. 2008 Mercedes-Benz R has automatic transmission and 1989 Porsche 911 has manual transmission. 1989 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Mercedes-Benz R will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Mercedes-Benz R | 1989 Porsche 911 | |
| Make | Mercedes-Benz | Porsche |
| Model | R | 911 |
| Year Released | 2008 | 1989 |
| Body Type | Minivan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 3498 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 268 HP | 247 HP |
| Engine RPM | 6000 RPM | 6100 RPM |
| Torque | 350 Nm | 317 Nm |
| Torque RPM | 2400 RPM | 4800 RPM |
| Engine Bore Size | 92.9 mm | 100 mm |
| Engine Stroke Size | 86 mm | 76.4 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2175 kg | 1335 kg |
| Vehicle Length | 5180 mm | 4260 mm |
| Vehicle Width | 1930 mm | 1660 mm |
| Vehicle Height | 1670 mm | 1330 mm |
| Wheelbase Size | 3220 mm | 2410 mm |
| Fuel Consumption Overall | 11.1 L/100km | 9.3 L/100km |
| Fuel Tank Capacity | 80 L | 77 L |
