2002 Alfa Romeo 166 vs. 2013 BMW X5 M
To start off, 2013 BMW X5 M is newer by 11 year(s). Which means there will be less support and parts availability for 2002 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2002 Alfa Romeo 166 would be higher. At 4,395 cc (8 cylinders), 2013 BMW X5 M is equipped with a bigger engine. In terms of performance, 2013 BMW X5 M (547 HP @ 6000 RPM) has 399 more horse power than 2002 Alfa Romeo 166. (148 HP @ 6500 RPM) In normal driving conditions, 2013 BMW X5 M should accelerate faster than 2002 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW X5 M weights approximately 940 kg more than 2002 Alfa Romeo 166. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 BMW X5 M is all wheel drive (AWD), it will have significant more traction and grip than 2002 Alfa Romeo 166. In wet, icy, snow, or gravel driving conditions, 2013 BMW X5 M 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, 2013 BMW X5 M (678 Nm @ 5650 RPM) has 496 more torque (in Nm) than 2002 Alfa Romeo 166. (182 Nm @ 3800 RPM). This means 2013 BMW X5 M will have an easier job in driving up hills or pulling heavy equipment than 2002 Alfa Romeo 166. 2013 BMW X5 M has automatic transmission and 2002 Alfa Romeo 166 has manual transmission. 2002 Alfa Romeo 166 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 BMW X5 M will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Alfa Romeo 166 | 2013 BMW X5 M | |
| Make | Alfa Romeo | BMW |
| Model | 166 | X5 M |
| Year Released | 2002 | 2013 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 4395 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 547 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 182 Nm | 678 Nm |
| Torque RPM | 3800 RPM | 5650 RPM |
| Engine Bore Size | 83 mm | 89 mm |
| Engine Stroke Size | 91 mm | 88 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | AWD |
| Transmission Type | Manual | 6-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1495 kg | 2435 kg |
| Vehicle Length | 4730 mm | 4851 mm |
| Vehicle Width | 1810 mm | 2197 mm |
| Vehicle Height | 1420 mm | 1764 mm |
| Wheelbase Size | 2600 mm | 2933 mm |
| Fuel Tank Capacity | 63 L | 85 L |
