Car and Driver Review 2001 Porsche 911 Turbo
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| 2003 Dodge Viper SRT-ten | 2003 Porsche 911 Turbo | |
| List cost | $79,995 | $134,080 |
| Layout | front engine/ rear bulldoze | rear engine/ all-wheel bulldoze |
| Manual | vi-speed manual | half dozen-speed manual |
| Engine type | ohv 2-valve/cyl V-x | twin-turbocharged dohc 4-valve/cyl apartment-vi |
| Displacement | 8285 cc | 3600 cc |
| Horsepower (SAE) | 550 bhp @ 5600 rpm | 450 bhp @ 5700 rpm |
| Torque | 525 lb-ft @ 4200 rpm | 457 lb-ft @ 3500–4440 rpm |
| Adjourn weight | 3410 lb | 3530 lb |
| Examination weight | 3600 lb | 3710 lb |
| Pounds per horsepower | 7.20 lb/bhp | eight.24 lb/bhp |
| Pounds per torque | 6.86 lb/lb-ft | 8.12 lb/lb-ft |
| Brakes, f/r | xiv.0-in. vented discs/ fourteen.0-in. vented discs; vac asst, ABS | thirteen.0-in. vented discs/ 13.0-in. vented discs; vac asst, ABS |
| Total swept area | 587 sq in. | 634 sq in. |
| Swept area/ton | 345 sq in. | 359 sq in. |
| Tires | Michelin Pilot Sport ZP; P275/ 35ZR-18 87Y f, P345/ 30ZR-nineteen 96Y r | Pirelli P Zero Asimmetrico; 225/40ZR-18 f, 295/ 30ZR-18 r |
Sports Cars
At kickoff glance, the obvious question is: Where is the Chevrolet Corvette Z06? How about classic muscle cars like the Ford Mustang? Shouldn't these two exist the perfect players for this elevate-strip showdown? Well, they are simply not fast enough. Based on our latest tests, the new Dodge Viper SRT-x and the Porsche 911 Turbo with the XD50 power package are the just sports cars that make the cut as height contenders in this class.
For the Dodge Viper SRT-10, information technology is arguably the modern interpretation of the testosterone-packed Shelby Cobra 427 that fabricated such cars famous. It is all about power, speed, churning tires and not much else. Equipped with a pushrod V-10 engine that doles out 500 bhp at 5600 rpm and 525 lb.-ft. of torque at 4200 rpm, there is no question that the SRT-10 is quick.
In direct dissimilarity, the Porsche 911 Turbo is the most civilized sports car in the earth. It is a technically advanced, loftier-performance vehicle carrying a legendary proper name and styling that has been recognizable for nearly twoscore years. And even though the 911 Turbo is no muscle car in the classic sense, its twin-turbocharged flat-6 powerplant can still pump out 450 bhp at 5700 rpm and 457 lb.-ft. of torque between 3500 and 4440 rpm. With the rear-mounted engine driving all four wheels, the Turbo is a force to be reckoned with on the drag strip.
On the starting line, the departure in character between the Dodge and the Porsche is apparent. The Viper SRT-ten'southward viii.3-liter V-10 idles with more than noise and roughness than the 911's super-quiet 3.vi-liter six. Dip into the SRT-x's throttle and agree the rpm at 2750. Drop the clutch. Smoothly but speedily ease in the throttle. Later on some modest wheelspin, wait for the snake's massive rear P345/30ZR-19 Michelin Pilot Sport ZPs to grip the cobblestone, then information technology is pedal to the metallic. The Viper explodes frontwards with lots of vibration accompanied past the engine'due south thunderous roar. Despite the shift lever's heavy feel, the precise gearbox allows for quick gear changes all the style to the century mark.
While launching the Viper may make you lot feel like you're taming a wild beast, getting the Porsche 911 Turbo'southward svelte physique off the line just requires trust in German engineering. Because of its twin turbos, all-wheel bulldoze and glutinous Pirelli P Cypher Asimmetrico 225/40ZR-18 front and 295/30ZR-18 rear tires, you take to raise the engine rpm to 5000 earlier dropping the clutch (yikes!) to go a improve kickoff off the line. This is to interruption loose all four wheels' initial seize with teeth and to prevent bogging down the powerplant. One time yous are comfy with shudders and some beam tramp in the drivetrain, and believe the 911 can handle the abuse, the Turbo rewards with immense, though not instant, power and a strong surge that continues to build and feels like it will never end. Compared with the Dodge, the Porsche'south shifter is plumage-light, which makes gear swapping a breeze.
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| The Turbo's all-wheel-drive helps it to get off the line quicker than the Viper. Both cars' sub-300-ft. braking results are impressive. | ||
From the graph, information technology can be seen that the 911 Turbo acceleration prowess kicks in quickly simply gradually. The Turbo's faster off-the-line 1st-gear pull gives it the edge over the Viper to 100 mph. On braking, both ABS-equipped cars slowed to a stop with exemplary results. Here, the Dodge'south braking edges out the Porsche's by 9 ft., requiring simply 290 ft. to decelerate to zilch mph. Notwithstanding, this is still not plenty to overcome the Turbo'southward amazing acceleration talents.
Winner: Porsche 911 Turbo.
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Source: https://www.roadandtrack.com/new-cars/car-comparison-tests/reviews/a18858/power-trip-2003-dodge-viper-srt-10-vs-2003-porsche-911-turbo/
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