Answer : The Renault 21 GTD 1986 is faster than the Audi 100 L 1976
The top speed of the Audi 100 L 1976 is 160 kph, (99 mph) and for the Renault 21 GTD 1986 it is 164 kph, (102 mph)
 
| Name | Name:Audi 100 L 1976 | Name:Renault 21 GTD 1986 | 
| Top Speed | Top Speed:160 kph, (99 mph) | Top Speed:164 kph, (102 mph) | 
| Most Recent New Price | Most Recent New Price:$18,638 USD | Most Recent New Price:$23,937 USD | 
| Price Notes | Price Notes:Price current as at Dec 2013 | Price Notes:Price current as at Dec 2013 | 
| Body Type | Body Type:sedan | Body Type:sedan | 
| Release Year | Release Year:1976 | Release Year:1986 | 
| Total Max Power | Total Max Power:63 kW, (84.48 hp) | Total Max Power:49 kW, (65.71 hp) | 
| 0-100kph Acceleration | 0-100kph Acceleration:13.4 seconds | 0-100kph Acceleration:15.6 seconds | 
| Average Consumption | Average Consumption:9.6 l/100km, (29.43 mpg) | Average Consumption:6.2 l/100km, (45.56 mpg) | 
| Transmission | Transmission:4 speed, manual | Transmission:5 speed, manual | 
| Weight | Weight:1110 kg, (2447 lbs) | Weight:1075 kg, (2370 lbs) | 
| Description | Description:The Audi 100 L  1976 is a front-wheel drive, 4 door, 5 seat sedan. The car is 1768 mm, (69.61 in) wide and 4680 mm, (184.25 in) long. It has a carburetor, 4 cylinder petrol engine.  | Description:The Renault 21 GTD  1986 is a 4 door, front-wheel drive, 5 seat sedan. The car is 1715 mm, (67.52 in) wide and 4462 mm, (175.67 in) long.  It has a 4 cylinder, indirect injection diesel engine. | 
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| Name:Audi 100 L 1976 | 
| Top Speed:160 kph, (99 mph) | 
| Most Recent New Price:$18,638 USD | 
| Price Notes:Price current as at Dec 2013 | 
| Body Type:sedan | 
| Release Year:1976 | 
| Total Max Power:63 kW, (84.48 hp) | 
| 0-100kph Acceleration:13.4 seconds | 
| Average Consumption:9.6 l/100km, (29.43 mpg) | 
| Transmission:4 speed, manual | 
| Weight:1110 kg, (2447 lbs) | 
| Description:The Audi 100 L  1976 is a front-wheel drive, 4 door, 5 seat sedan. The car is 1768 mm, (69.61 in) wide and 4680 mm, (184.25 in) long. It has a carburetor, 4 cylinder petrol engine.  | 
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| Name:Renault 21 GTD 1986 | 
| Top Speed:164 kph, (102 mph) | 
| Most Recent New Price:$23,937 USD | 
| Price Notes:Price current as at Dec 2013 | 
| Body Type:sedan | 
| Release Year:1986 | 
| Total Max Power:49 kW, (65.71 hp) | 
| 0-100kph Acceleration:15.6 seconds | 
| Average Consumption:6.2 l/100km, (45.56 mpg) | 
| Transmission:5 speed, manual | 
| Weight:1075 kg, (2370 lbs) | 
| Description:The Renault 21 GTD  1986 is a 4 door, front-wheel drive, 5 seat sedan. The car is 1715 mm, (67.52 in) wide and 4462 mm, (175.67 in) long.  It has a 4 cylinder, indirect injection diesel engine. | 
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