1994 Alfa Romeo 145 vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 11 year(s). Which means there will be less support and parts availability for 1994 Alfa Romeo 145. In addition, the cost of maintenance, including insurance, on 1994 Alfa Romeo 145 would be higher. At 2,171 cc (4 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2005 Opel Signum (124 HP @ 3250 RPM) has 21 more horse power than 1994 Alfa Romeo 145. (103 HP @ 6000 RPM) In normal driving conditions, 2005 Opel Signum should accelerate faster than 1994 Alfa Romeo 145. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 470 kg more than 1994 Alfa Romeo 145. 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, 2005 Opel Signum (280 Nm @ 1500 RPM) has 145 more torque (in Nm) than 1994 Alfa Romeo 145. (135 Nm @ 4500 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1994 Alfa Romeo 145. 2005 Opel Signum has automatic transmission and 1994 Alfa Romeo 145 has manual transmission. 1994 Alfa Romeo 145 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
1994 Alfa Romeo 145 | 2005 Opel Signum | |
Make | Alfa Romeo | Opel |
Model | 145 | Signum |
Year Released | 1994 | 2005 |
Engine Position | Front | Front |
Engine Size | 1596 cc | 2171 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | boxer | in-line |
Horse Power | 103 HP | 124 HP |
Engine RPM | 6000 RPM | 3250 RPM |
Torque | 135 Nm | 280 Nm |
Torque RPM | 4500 RPM | 1500 RPM |
Engine Bore Size | 84 mm | 84 mm |
Engine Stroke Size | 72 mm | 98 mm |
Top Speed | 185 km/hour | 201 km/hour |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 3 doors | 5 doors |
Vehicle Weight | 1140 kg | 1610 kg |
Vehicle Length | 4100 mm | 4640 mm |
Vehicle Width | 1720 mm | 1800 mm |
Vehicle Height | 1430 mm | 1470 mm |
Wheelbase Size | 2550 mm | 2710 mm |
Fuel Tank Capacity | 51 L | 60 L |