2007 Mercedes-Benz R vs. 1998 Alfa Romeo 146
To start off, 2007 Mercedes-Benz R is newer by 9 year(s). Which means there will be less support and parts availability for 1998 Alfa Romeo 146. In addition, the cost of maintenance, including insurance, on 1998 Alfa Romeo 146 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 84 more horse power than 1998 Alfa Romeo 146. (103 HP @ 6000 RPM). In normal driving conditions, 2007 Mercedes-Benz R should accelerate faster than 1998 Alfa Romeo 146. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz R weights approximately 1051 kg more than 1998 Alfa Romeo 146. 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 1998 Alfa Romeo 146. 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 306 more torque (in Nm) than 1998 Alfa Romeo 146. (134 Nm @ 4500 RPM). This means 2007 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 1998 Alfa Romeo 146. 2007 Mercedes-Benz R has automatic transmission and 1998 Alfa Romeo 146 has manual transmission. 1998 Alfa Romeo 146 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 | 1998 Alfa Romeo 146 | |
| Make | Mercedes-Benz | Alfa Romeo |
| Model | R | 146 |
| Year Released | 2007 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 2987 cc | 1596 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Horse Power | 187 HP | 103 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 440 Nm | 134 Nm |
| Torque RPM | 1400 RPM | 4500 RPM |
| Engine Bore Size | 83 mm | 84 mm |
| Engine Stroke Size | 92 mm | 72 mm |
| Engine Compression Ratio | 18.0:1 | 9.5:1 |
| Top Speed | 210 km/hour | 183 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2226 kg | 1175 kg |
| Vehicle Length | 4930 mm | 4260 mm |
| Vehicle Width | 1930 mm | 1720 mm |
| Vehicle Height | 1660 mm | 1430 mm |
| Wheelbase Size | 2990 mm | 2550 mm |
| Fuel Tank Capacity | 80 L | 50 L |
