2005 Mercedes-Benz R vs. 1981 Subaru Rex
To start off, 2005 Mercedes-Benz R is newer by 24 year(s). Which means there will be less support and parts availability for 1981 Subaru Rex. In addition, the cost of maintenance, including insurance, on 1981 Subaru Rex would be higher. At 3,498 cc (6 cylinders), 2005 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz R (268 HP) has 237 more horse power than 1981 Subaru Rex. (31 HP). In normal driving conditions, 2005 Mercedes-Benz R should accelerate faster than 1981 Subaru Rex. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz R weights approximately 1650 kg more than 1981 Subaru Rex. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 1981 Subaru Rex. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Mercedes-Benz R (350 Nm @ 2400 RPM) has 307 more torque (in Nm) than 1981 Subaru Rex. (43 Nm @ 3500 RPM). This means 2005 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 1981 Subaru Rex.
Compare all specifications:
2005 Mercedes-Benz R | 1981 Subaru Rex | |
Make | Mercedes-Benz | Subaru |
Model | R | Rex |
Year Released | 2005 | 1981 |
Body Type | Minivan | Hatchback |
Engine Position | Front | Front |
Engine Size | 3498 cc | 543 cc |
Engine Cylinders | 6 cylinders | 2 cylinders |
Engine Type | V | in-line |
Horse Power | 268 HP | 31 HP |
Torque | 350 Nm | 43 Nm |
Torque RPM | 2400 RPM | 3500 RPM |
Engine Compression Ratio | 10.7:1 | 9.5:1 |
Drive Type | 4WD | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 3 doors |
Vehicle Weight | 2205 kg | 555 kg |
Vehicle Length | 5160 mm | 3250 mm |
Vehicle Width | 1930 mm | 1400 mm |
Vehicle Height | 1660 mm | 1360 mm |
Wheelbase Size | 3220 mm | 2260 mm |