Image of Porsche 928

Porsche 928 specs

Car type Coupe
Curb weight 1449-1520 kg (3194-3351 lbs)
Dimensions 4.45 m (175 in) long, 1.84 m (72 in) wide, 1.31 m (52 in) high
Wheelbase 2.50 m (98 in)
Introduced 1977
Origin country Germany
Gas mileage 17.9-9.7 l/100 km (13-24 mpg US / 16-29 mpg UK)
Views 10k
Submitted by Mental

Lap times

Performance

0 - 40 kph2.4 s
0 - 60 kph3.6 s
0 - 80 kph5.8 s
0 - 100 kph6.9 s
0 - 120 kph11.0 s
0 - 140 kph14.6 s
0 - 160 kph20.1 s
0 - 180 kph27.3 s
0 - 200 kph40.8 s
1000 m28.6 s
Est. 100 - 140 kph7.3 s
Est. 100 - 200 kph33.4 s
0 - 30 mph3.2 s
0 - 40 mph4.3 s
0 - 50 mph5.6 s
0 - 60 mph7.0 s
0 - 70 mph9.5 s
0 - 80 mph12.0 s
0 - 90 mph15.6 s
0 - 100 mph18.5 s
Est. 1/8 mile10.9 s @ 77.7 mph
1/4 mile15.6 s
Est. 1/2 mile27.4 s @ 114.3 mph
Top speed253 kph (157 mph)
Est. max acceleration0.43 g (4 m/s²)
18m slalom58.6 kph (36.4 mph)
Est. emissions251 g/km
Porsche 928 acceleration graph

Powertrain specs

Engine type V8, SOHC, 16v
Displacement 4.5 l (275 ci)
Power 241 ps (238 bhp / 177 kw) @ 5500 rpm
Torque 363 Nm (268 lb-ft) @ 3600 rpm
Power / liter 54 ps (53 hp)
Power / weight 164 ps (161 bhp) / t
Torque / weight 246 Nm (182 lb-ft) / t
Efficiency 18 PS per l/100 km
Transmission 5 speed manual
Layout front engine, rear wheel drive

More 0-60 and 1/4 mile times

User avatar
User avatar

Hoppelmoppel123  1y ago

Where is that top speed from?

 

User avatar

FastestLaps  1y ago

That's an old one. The link has since broken

http://www.classicandperformancecar.com/front_website/octane_interact/carspecs.php?see=487

This is why I always discouraged use of links as references and advocated use of magazine numbers and dates. Because they last forever. Links break over time.


User avatar

196ss  1y ago @FastestLaps

It's probably for later more powerful versions


User avatar

FastestLaps  1y ago @196ss

Delete or not? Your call. It doesn't seem implausible, given good aero and 240 PS.


User avatar

196ss  1y ago @FastestLaps

Seems doubtful for me since Porsche themselves claimed 230 kph for the early 240PS model.


User avatar

196ss  1y ago

Auto Motor und Sport 13/1979:
Curb weight - 1520 kg (49,7%/50,3%)
0-40 kph 2,4 sec
0-60 kph 3,6 sec
0-80 kph 5,8 sec
0-100 kph 7,9 sec
0-120 kph 11,0 sec
0-140 kph 14,6 sec
0-160 kph 20,1 sec
0-180 kph 27,3 sec
0-200 kph 40,8 sec
400 m - 15,6 sec
1000 m - 28,6 sec
Top speed - 227,8 kph
Slalom 18m - 58,6 kph
Hockenheim short average speed - 107,0 kph
(AMUS stated track length as 2634 m, so laptime should be - 1:28,6)


User avatar

196ss  2y ago

Car & Driver April 1978:
0-30 mph 2,5 s
0-40 mph 3,4 s
0-50 mph 4,9 s
0-60 mph 6,4 s
0-70 mph 8,4 s
0-80 mph 10,6 s
0-90 mph 13,8 s
0-100 mph 17,9 s
1/4 mile - 15,3 s 92,6 mph
Braking 70-0 mph - 182 ft
Curb weight - 3420 lbs

0317d5186932.jpg?550x800m


User avatar

Hoppelmoppel123  2y ago

ClassicCars test by AutoZeitung (8/2020)
0-100 kph: 6.9 s


User avatar

Russ  10y ago

The idiots tested a clapped out 4.5 litre running on 6 cylinders that they bought for about £1000. I wish they'd put a decent 928 'round the track.


User avatar

Shaggy  10y ago

This was a first for Porsche, prior to the 928, Porsche had never produced a front mounted V8 powered car. I love it.


User avatar

Mental  10y ago

Eh, what? Since when was this 928 and 944 tested round the Top Gear track? Curiously. I'd wish to see a faster laptime though, but what do I want a '77 car?

BTW, lovely car. A predecessor of Panamera.

Photo of Porsche 928

Photo of Porsche 928