1971 Alfa Romeo Junior vs. 2006 Mercedes-Benz R
To start off, 2006 Mercedes-Benz R is newer by 35 year(s). Which means there will be less support and parts availability for 1971 Alfa Romeo Junior. In addition, the cost of maintenance, including insurance, on 1971 Alfa Romeo Junior would be higher. At 4,966 cc (8 cylinders), 2006 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz R (302 HP @ 5600 RPM) has 216 more horse power than 1971 Alfa Romeo Junior. (86 HP @ 6000 RPM) In normal driving conditions, 2006 Mercedes-Benz R should accelerate faster than 1971 Alfa Romeo Junior. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz R weights approximately 1270 kg more than 1971 Alfa Romeo Junior. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 1971 Alfa Romeo Junior. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Mercedes-Benz R (460 Nm @ 2700 RPM) has 345 more torque (in Nm) than 1971 Alfa Romeo Junior. (115 Nm @ 3200 RPM). This means 2006 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 1971 Alfa Romeo Junior. 2006 Mercedes-Benz R has automatic transmission and 1971 Alfa Romeo Junior has manual transmission. 1971 Alfa Romeo Junior will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Mercedes-Benz R will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1971 Alfa Romeo Junior | 2006 Mercedes-Benz R | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | Junior | R |
| Year Released | 1971 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1288 cc | 4966 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 86 HP | 302 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 115 Nm | 460 Nm |
| Torque RPM | 3200 RPM | 2700 RPM |
| Engine Bore Size | 74 mm | 97 mm |
| Engine Stroke Size | 75 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 970 kg | 2240 kg |
| Vehicle Length | 3910 mm | 5160 mm |
| Vehicle Width | 1560 mm | 1930 mm |
| Vehicle Height | 1290 mm | 1660 mm |
| Wheelbase Size | 2260 mm | 3220 mm |
