1998 Alfa Romeo 166 vs. 2011 Porsche 911
To start off, 2011 Porsche 911 is newer by 13 year(s). Which means there will be less support and parts availability for 1998 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 1998 Alfa Romeo 166 would be higher. At 3,800 cc (6 cylinders), 2011 Porsche 911 is equipped with a bigger engine. In terms of performance, 2011 Porsche 911 (385 HP @ 6500 RPM) has 159 more horse power than 1998 Alfa Romeo 166. (226 HP @ 6200 RPM) In normal driving conditions, 2011 Porsche 911 should accelerate faster than 1998 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 1998 Alfa Romeo 166 weights approximately 45 kg more than 2011 Porsche 911.
Because 2011 Porsche 911 is all wheel drive (AWD), it will have significant more traction and grip than 1998 Alfa Romeo 166. In wet, icy, snow, or gravel driving conditions, 2011 Porsche 911 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, 2011 Porsche 911 (420 Nm @ 4400 RPM) has 144 more torque (in Nm) than 1998 Alfa Romeo 166. (276 Nm @ 5000 RPM). This means 2011 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1998 Alfa Romeo 166. 1998 Alfa Romeo 166 has automatic transmission and 2011 Porsche 911 has manual transmission. 2011 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1998 Alfa Romeo 166 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1998 Alfa Romeo 166 | 2011 Porsche 911 | |
| Make | Alfa Romeo | Porsche |
| Model | 166 | 911 |
| Year Released | 1998 | 2011 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2959 cc | 3800 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 226 HP | 385 HP |
| Engine RPM | 6200 RPM | 6500 RPM |
| Torque | 276 Nm | 420 Nm |
| Torque RPM | 5000 RPM | 4400 RPM |
| Drive Type | Front | AWD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1550 kg | 1505 kg |
| Vehicle Length | 4730 mm | 4460 mm |
| Vehicle Width | 1820 mm | 1852 mm |
| Vehicle Height | 1420 mm | 1300 mm |
| Wheelbase Size | 2600 mm | 2350 mm |
| Fuel Tank Capacity | 72 L | 67 L |
