1991 Cadillac Allante vs. 2011 Porsche 911
To start off, 2011 Porsche 911 is newer by 20 year(s). Which means there will be less support and parts availability for 1991 Cadillac Allante. In addition, the cost of maintenance, including insurance, on 1991 Cadillac Allante would be higher. At 4,087 cc (8 cylinders), 1991 Cadillac Allante is equipped with a bigger engine. In terms of performance, 2011 Porsche 911 (385 HP @ 6500 RPM) has 217 more horse power than 1991 Cadillac Allante. (168 HP @ 4300 RPM) In normal driving conditions, 2011 Porsche 911 should accelerate faster than 1991 Cadillac Allante. With that said, vehicle weight also plays an important factor in acceleration. 1991 Cadillac Allante weights approximately 85 kg more than 2011 Porsche 911.
Because 2011 Porsche 911 is all wheel drive (AWD), it will have significant more traction and grip than 1991 Cadillac Allante. In wet, icy, snow, or gravel driving conditions, 2011 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. 1991 Cadillac Allante has automatic transmission and 2011 Porsche 911 has manual transmission. 2011 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Cadillac Allante will be easier to drive especially in heavy traffic.
Compare all specifications:
1991 Cadillac Allante | 2011 Porsche 911 | |
Make | Cadillac | Porsche |
Model | Allante | 911 |
Year Released | 1991 | 2011 |
Body Type | Convertible | Coupe |
Engine Position | Front | Rear |
Engine Size | 4087 cc | 3800 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | boxer |
Horse Power | 168 HP | 385 HP |
Engine RPM | 4300 RPM | 6500 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | AWD |
Transmission Type | Automatic | Manual |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1590 kg | 1505 kg |
Vehicle Length | 4550 mm | 4460 mm |
Vehicle Width | 1880 mm | 1852 mm |
Vehicle Height | 1330 mm | 1300 mm |
Wheelbase Size | 2530 mm | 2350 mm |
Fuel Tank Capacity | 75 L | 67 L |