2003 Alfa Romeo 166 vs. 2011 Suzuki Grand Vitara
To start off, 2011 Suzuki Grand Vitara is newer by 8 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 166 would be higher. At 2,387 cc (5 cylinders), 2003 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 166 (148 HP @ 4000 RPM) has 21 more horse power than 2011 Suzuki Grand Vitara. (127 HP @ 3750 RPM). In normal driving conditions, 2003 Alfa Romeo 166 should accelerate faster than 2011 Suzuki Grand Vitara. With that said, vehicle weight also plays an important factor in acceleration. 2011 Suzuki Grand Vitara weights approximately 112 kg more than 2003 Alfa Romeo 166.
Because 2011 Suzuki Grand Vitara is four wheel drive (4WD), it will have significant more traction and grip than 2003 Alfa Romeo 166. In wet, icy, snow, or gravel driving conditions, 2011 Suzuki Grand Vitara 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, both vehicles can yield 300 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2003 Alfa Romeo 166 | 2011 Suzuki Grand Vitara | |
| Make | Alfa Romeo | Suzuki |
| Model | 166 | Grand Vitara |
| Year Released | 2003 | 2011 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 1956 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 148 HP | 127 HP |
| Engine RPM | 4000 RPM | 3750 RPM |
| Torque | 300 Nm | 300 Nm |
| Torque RPM | 1800 RPM | 2000 RPM |
| Engine Bore Size | 82 mm | 83 mm |
| Engine Stroke Size | 90.4 mm | 90.4 mm |
| Engine Compression Ratio | 18.5:1 | 16.6:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 210 km/hour | 171 km/hour |
| Acceleration 0-100mph | 9.9 seconds | 13.2 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1542 kg | 1654 kg |
| Vehicle Length | 4730 mm | 4300 mm |
| Vehicle Width | 1810 mm | 1880 mm |
| Vehicle Height | 1420 mm | 1695 mm |
| Wheelbase Size | 2600 mm | 2640 mm |
| Fuel Consumption Highway | 6.1 L/100km | 6 L/100km |
| Fuel Consumption City | 9.9 L/100km | 8.1 L/100km |
| Fuel Consumption Overall | 7.5 L/100km | 6.8 L/100km |
| Fuel Tank Capacity | 69 L | 66 L |
