2007 Mercedes-Benz R vs. 1975 Morris Marina
To start off, 2007 Mercedes-Benz R is newer by 32 year(s). Which means there will be less support and parts availability for 1975 Morris Marina. In addition, the cost of maintenance, including insurance, on 1975 Morris Marina would be higher. At 2,987 cc (6 cylinders), 2007 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz R (187 HP @ 4000 RPM) has 131 more horse power than 1975 Morris Marina. (56 HP @ 5500 RPM). In normal driving conditions, 2007 Mercedes-Benz R should accelerate faster than 1975 Morris Marina. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz R weights approximately 1344 kg more than 1975 Morris Marina. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 1975 Morris Marina. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Mercedes-Benz R (440 Nm @ 1400 RPM) has 346 more torque (in Nm) than 1975 Morris Marina. (94 Nm @ 2450 RPM). This means 2007 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 1975 Morris Marina. 2007 Mercedes-Benz R has automatic transmission and 1975 Morris Marina has manual transmission. 1975 Morris Marina will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz R will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Mercedes-Benz R | 1975 Morris Marina | |
| Make | Mercedes-Benz | Morris |
| Model | R | Marina |
| Year Released | 2007 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 2987 cc | 1275 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 187 HP | 56 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 440 Nm | 94 Nm |
| Torque RPM | 1400 RPM | 2450 RPM |
| Engine Bore Size | 83 mm | 70.6 mm |
| Engine Stroke Size | 92 mm | 81.3 mm |
| Engine Compression Ratio | 18.0:1 | 8.8:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2226 kg | 882 kg |
| Vehicle Length | 4930 mm | 4220 mm |
| Vehicle Width | 1930 mm | 1640 mm |
| Vehicle Height | 1660 mm | 1410 mm |
| Wheelbase Size | 2990 mm | 2440 mm |
| Fuel Tank Capacity | 80 L | 52 L |
