1968 Alfa Romeo 1750 vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 37 year(s). Which means there will be less support and parts availability for 1968 Alfa Romeo 1750. In addition, the cost of maintenance, including insurance, on 1968 Alfa Romeo 1750 would be higher. At 2,958 cc (6 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2005 Opel Signum (175 HP @ 4000 RPM) has 55 more horse power than 1968 Alfa Romeo 1750. (120 HP @ 5500 RPM) In normal driving conditions, 2005 Opel Signum should accelerate faster than 1968 Alfa Romeo 1750. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 590 kg more than 1968 Alfa Romeo 1750. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1968 Alfa Romeo 1750 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 1968 Alfa Romeo 1750. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Signum, 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, 2005 Opel Signum (370 Nm @ 1900 RPM) has 202 more torque (in Nm) than 1968 Alfa Romeo 1750. (168 Nm @ 4400 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1968 Alfa Romeo 1750.
Compare all specifications:
1968 Alfa Romeo 1750 | 2005 Opel Signum | |
Make | Alfa Romeo | Opel |
Model | 1750 | Signum |
Year Released | 1968 | 2005 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 1779 cc | 2958 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 120 HP | 175 HP |
Engine RPM | 5500 RPM | 4000 RPM |
Torque | 168 Nm | 370 Nm |
Torque RPM | 4400 RPM | 1900 RPM |
Engine Bore Size | 80 mm | 87.5 mm |
Engine Stroke Size | 88.5 mm | 82 mm |
Fuel Type | Gasoline | Diesel |
Drive Type | Rear | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1080 kg | 1670 kg |
Vehicle Length | 4400 mm | 4640 mm |
Vehicle Width | 1580 mm | 1800 mm |
Vehicle Height | 1440 mm | 1470 mm |
Wheelbase Size | 2580 mm | 2620 mm |
Fuel Tank Capacity | 45 L | 60 L |