2003 Alfa Romeo 166 vs. 2005 Land Rover Discovery
To start off, 2005 Land Rover Discovery is newer by 2 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 3,946 cc (8 cylinders), 2005 Land Rover Discovery is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 166 (217 HP @ 6300 RPM) has 35 more horse power than 2005 Land Rover Discovery. (182 HP @ 4750 RPM). In normal driving conditions, 2003 Alfa Romeo 166 should accelerate faster than 2005 Land Rover Discovery. With that said, vehicle weight also plays an important factor in acceleration. 2005 Land Rover Discovery weights approximately 505 kg more than 2003 Alfa Romeo 166.
Because 2005 Land Rover Discovery 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, 2005 Land Rover Discovery 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, 2005 Land Rover Discovery (340 Nm @ 2600 RPM) has 75 more torque (in Nm) than 2003 Alfa Romeo 166. (265 Nm @ 5000 RPM). This means 2005 Land Rover Discovery will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 166.
Compare all specifications:
| 2003 Alfa Romeo 166 | 2005 Land Rover Discovery | |
| Make | Alfa Romeo | Land Rover |
| Model | 166 | Discovery |
| Year Released | 2003 | 2005 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 3946 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 217 HP | 182 HP |
| Engine RPM | 6300 RPM | 4750 RPM |
| Torque | 265 Nm | 340 Nm |
| Torque RPM | 5000 RPM | 2600 RPM |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1550 kg | 2055 kg |
| Vehicle Length | 4730 mm | 4720 mm |
| Vehicle Width | 1810 mm | 1900 mm |
| Vehicle Height | 1420 mm | 1950 mm |
| Wheelbase Size | 2600 mm | 2550 mm |
