2002 Alfa Romeo 156 vs. 2012 Mercedes-Benz GL
To start off, 2012 Mercedes-Benz GL is newer by 10 year(s). Which means there will be less support and parts availability for 2002 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2002 Alfa Romeo 156 would be higher. At 4,700 cc (8 cylinders), 2012 Mercedes-Benz GL is equipped with a bigger engine. In terms of performance, 2012 Mercedes-Benz GL (335 HP @ 6000 RPM) has 88 more horse power than 2002 Alfa Romeo 156. (247 HP @ 6000 RPM) In normal driving conditions, 2012 Mercedes-Benz GL should accelerate faster than 2002 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2012 Mercedes-Benz GL weights approximately 995 kg more than 2002 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 Mercedes-Benz GL is all wheel drive (AWD), it will have significant more traction and grip than 2002 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2012 Mercedes-Benz GL 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, 2012 Mercedes-Benz GL (459 Nm @ 2700 RPM) has 154 more torque (in Nm) than 2002 Alfa Romeo 156. (305 Nm @ 4800 RPM). This means 2012 Mercedes-Benz GL will have an easier job in driving up hills or pulling heavy equipment than 2002 Alfa Romeo 156. 2012 Mercedes-Benz GL has automatic transmission and 2002 Alfa Romeo 156 has manual transmission. 2002 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Mercedes-Benz GL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Alfa Romeo 156 | 2012 Mercedes-Benz GL | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | 156 | GL |
| Year Released | 2002 | 2012 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 3177 cc | 4700 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 247 HP | 335 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 305 Nm | 459 Nm |
| Torque RPM | 4800 RPM | 2700 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | AWD |
| Transmission Type | Manual | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1430 kg | 2425 kg |
| Vehicle Length | 4450 mm | 5098 mm |
| Vehicle Width | 1750 mm | 1989 mm |
| Vehicle Height | 1420 mm | 1839 mm |
| Wheelbase Size | 2610 mm | 3076 mm |
| Fuel Tank Capacity | 63 L | 100 L |
