2001 Alfa Romeo 156 vs. 2003 Alfa Romeo 166
To start off, 2003 Alfa Romeo 166 is newer by 2 year(s). Which means there will be less support and parts availability for 2001 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2001 Alfa Romeo 156 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 (173 HP @ 4000 RPM) has 60 more horse power than 2001 Alfa Romeo 156. (113 HP @ 6200 RPM) In normal driving conditions, 2003 Alfa Romeo 166 should accelerate faster than 2001 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 166 weights approximately 350 kg more than 2001 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 (330 Nm @ 1750 RPM) has 186 more torque (in Nm) than 2001 Alfa Romeo 156. (144 Nm @ 4500 RPM). This means 2003 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2001 Alfa Romeo 156. 2003 Alfa Romeo 166 has automatic transmission and 2001 Alfa Romeo 156 has manual transmission. 2001 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Alfa Romeo 166 will be easier to drive especially in heavy traffic.
Compare all specifications:
2001 Alfa Romeo 156 | 2003 Alfa Romeo 166 | |
Make | Alfa Romeo | Alfa Romeo |
Model | 156 | 166 |
Year Released | 2001 | 2003 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 1596 cc | 2387 cc |
Engine Cylinders | 4 cylinders | 5 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 113 HP | 173 HP |
Engine RPM | 6200 RPM | 4000 RPM |
Torque | 144 Nm | 330 Nm |
Torque RPM | 4500 RPM | 1750 RPM |
Engine Compression Ratio | 10.3:1 | 18.0:1 |
Fuel Type | Gasoline | Diesel |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1230 kg | 1580 kg |
Vehicle Length | 4440 mm | 4730 mm |
Vehicle Width | 1750 mm | 1810 mm |
Vehicle Height | 1420 mm | 1420 mm |
Wheelbase Size | 2600 mm | 2710 mm |
Fuel Tank Capacity | 63 L | 69 L |