2005 Porsche 911 vs. 1991 Porsche 968

To start off, 2005 Porsche 911 is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Porsche 968. In addition, the cost of maintenance, including insurance, on 1991 Porsche 968 would be higher. At 3,600 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (414 HP @ 6000 RPM) has 174 more horse power than 1991 Porsche 968. (240 HP @ 6200 RPM). In normal driving conditions, 2005 Porsche 911 should accelerate faster than 1991 Porsche 968. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche 911 weights approximately 340 kg more than 1991 Porsche 968. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2005 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Porsche 968. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Porsche 911 (560 Nm @ 2700 RPM) has 255 more torque (in Nm) than 1991 Porsche 968. (305 Nm @ 4100 RPM). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1991 Porsche 968.

Compare all specifications:

2005 Porsche 911 1991 Porsche 968
Make Porsche Porsche
Model 911 968
Year Released 2005 1991
Engine Position Rear Front
Engine Size 3600 cc 2990 cc
Engine Cylinders 6 cylinders 4 cylinders
Engine Type boxer in-line
Horse Power 414 HP 240 HP
Engine RPM 6000 RPM 6200 RPM
Torque 560 Nm 305 Nm
Torque RPM 2700 RPM 4100 RPM
Engine Compression Ratio 9.4:1 11.0:1
Fuel Type Gasoline - Premium Gasoline
Top Speed 305 km/hour 250 km/hour
Drive Type 4WD Rear
Transmission Type Manual Manual
Number of Doors 2 doors 2 doors
Vehicle Weight 1740 kg 1400 kg
Vehicle Length 4440 mm 4330 mm
Vehicle Width 1840 mm 1740 mm
Vehicle Height 1300 mm 1280 mm
Wheelbase Size 2360 mm 2510 mm
Fuel Consumption Overall 12.8 L/100km 9.1 L/100km
Fuel Tank Capacity 64 L 74 L