1998 Alfa Romeo 166 vs. 2007 Opel Signum
To start off, 2007 Opel Signum is newer by 9 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 3,173 cc (6 cylinders), 2007 Opel Signum is equipped with a bigger engine. In terms of performance, 2007 Opel Signum (208 HP @ 6200 RPM) has 53 more horse power than 1998 Alfa Romeo 166. (155 HP @ 6400 RPM) In normal driving conditions, 2007 Opel Signum should accelerate faster than 1998 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Signum weights approximately 115 kg more than 1998 Alfa Romeo 166. 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, 2007 Opel Signum (300 Nm @ 4000 RPM) has 113 more torque (in Nm) than 1998 Alfa Romeo 166. (187 Nm @ 2800 RPM). This means 2007 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1998 Alfa Romeo 166. 2007 Opel Signum has automatic transmission and 1998 Alfa Romeo 166 has manual transmission. 1998 Alfa Romeo 166 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
1998 Alfa Romeo 166 | 2007 Opel Signum | |
Make | Alfa Romeo | Opel |
Model | 166 | Signum |
Year Released | 1998 | 2007 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 1970 cc | 3173 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 155 HP | 208 HP |
Engine RPM | 6400 RPM | 6200 RPM |
Torque | 187 Nm | 300 Nm |
Torque RPM | 2800 RPM | 4000 RPM |
Engine Bore Size | 83.1 mm | 87.5 mm |
Engine Stroke Size | 91 mm | 88 mm |
Engine Compression Ratio | 10.0:1 | 10.0:1 |
Acceleration 0-100mph | 9.6 seconds | 7.9 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1495 kg | 1610 kg |
Vehicle Length | 4730 mm | 4640 mm |
Vehicle Width | 1820 mm | 1800 mm |
Vehicle Height | 1420 mm | 1470 mm |
Wheelbase Size | 2710 mm | 2840 mm |
Fuel Tank Capacity | 72 L | 60 L |