1984 Maserati Bi Turbo vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 21 year(s). Which means there will be less support and parts availability for 1984 Maserati Bi Turbo. In addition, the cost of maintenance, including insurance, on 1984 Maserati Bi Turbo would be higher. At 2,958 cc (6 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 1984 Maserati Bi Turbo (182 HP @ 5500 RPM) has 7 more horse power than 2005 Opel Signum. (175 HP @ 4000 RPM). In normal driving conditions, 1984 Maserati Bi Turbo should accelerate faster than 2005 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 575 kg more than 1984 Maserati Bi Turbo.
Because 1984 Maserati Bi Turbo 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 1984 Maserati Bi Turbo. 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 65 more torque (in Nm) than 1984 Maserati Bi Turbo. (305 Nm @ 3000 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1984 Maserati Bi Turbo.
Compare all specifications:
1984 Maserati Bi Turbo | 2005 Opel Signum | |
Make | Maserati | Opel |
Model | Bi Turbo | Signum |
Year Released | 1984 | 2005 |
Engine Size | 2491 cc | 2958 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 3 valves | 4 valves |
Horse Power | 182 HP | 175 HP |
Engine RPM | 5500 RPM | 4000 RPM |
Torque | 305 Nm | 370 Nm |
Torque RPM | 3000 RPM | 1900 RPM |
Fuel Type | Gasoline | Diesel |
Drive Type | Rear | Front |
Vehicle Weight | 1095 kg | 1670 kg |
Vehicle Length | 4160 mm | 4640 mm |
Vehicle Width | 1720 mm | 1800 mm |
Vehicle Height | 1310 mm | 1470 mm |
Wheelbase Size | 2510 mm | 2620 mm |