2003 Alfa Romeo 166 vs. 1991 BMW 518
To start off, 2003 Alfa Romeo 166 is newer by 12 year(s). Which means there will be less support and parts availability for 1991 BMW 518. In addition, the cost of maintenance, including insurance, on 1991 BMW 518 would be higher. At 3,177 cc (6 cylinders), 2003 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 166 (247 HP @ 6200 RPM) has 133 more horse power than 1991 BMW 518. (114 HP @ 5500 RPM). In normal driving conditions, 2003 Alfa Romeo 166 should accelerate faster than 1991 BMW 518. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 166 weights approximately 380 kg more than 1991 BMW 518. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 BMW 518 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1991 BMW 518. However, in wet, icy, snow, or gravel driving conditions, 2003 Alfa Romeo 166, being front wheel drive (FWD), will offer much better control with better grip. 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, 2003 Alfa Romeo 166 (289 Nm @ 4800 RPM) has 124 more torque (in Nm) than 1991 BMW 518. (165 Nm @ 4250 RPM). This means 2003 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 1991 BMW 518.
Compare all specifications:
2003 Alfa Romeo 166 | 1991 BMW 518 | |
Make | Alfa Romeo | BMW |
Model | 166 | 518 |
Year Released | 2003 | 1991 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 3177 cc | 1766 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 247 HP | 114 HP |
Engine RPM | 6200 RPM | 5500 RPM |
Torque | 289 Nm | 165 Nm |
Torque RPM | 4800 RPM | 4250 RPM |
Engine Bore Size | 93 mm | 84 mm |
Engine Stroke Size | 78 mm | 81 mm |
Engine Compression Ratio | 10.5:1 | 8.8:1 |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1540 kg | 1160 kg |
Vehicle Length | 4730 mm | 4730 mm |
Vehicle Width | 1810 mm | 1760 mm |
Vehicle Height | 1420 mm | 1420 mm |
Wheelbase Size | 2550 mm | 2770 mm |