Car comparison

AUDI A8 (D5) 50 TDI V6vsAlfa Romeo Giulia (952) 2.0 Turbo

Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.

New comparison

AUDI A8 (D5)

50 TDI V6

286 hp2967 ccDieselAWDAutomaticTurbochargedSedan2019-2021
VS

Alfa Romeo Giulia (952)

2.0 Turbo

280 hp1995 ccGasolineAWDAutomaticTurbochargedSedan2018-2022

Comparison overview

Use the estimates as comparison hints and verify exact figures before making decisions.

Best choices

AUDI A8 (D5) 50 TDI V6

  • Fastest top speed
    260 km/h
    162 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Most powerful
    286 hp
    213 kW
  • Highest torque
    600 Nm
    443 lb-ft
  • Lowest combined fuel consumption
    6.1 L/100 km
    38.6 mpg US
    46.3 mpg UK
  • Lowest city consumption
    6.9 L/100 km
    34.1 mpg US
    40.9 mpg UK
  • Lowest highway consumption
    5.6 L/100 km
    42.0 mpg US
    50.4 mpg UK
  • Lowest CO2 emissions
    160 g/km
  • Best estimated range
    1,180 km
    733 mi
  • Largest trunk
    505 L
  • Best overall score
    70/100
  • Best performance score
    67/100
  • Best economy score
    90/100
  • Best practicality score
    76/100

Specification comparison

Specification comparison
ModelAUDIA8 (D5)50 TDI V6Alfa RomeoGiulia (952)2.0 Turbo
Power
286hp213kW
280hp209kW
Torque
600Nm443lb-ft
400Nm295lb-ft
Curb weight
1,975kg4,354lb
1,530kg3,373lb
Gross weight
2,690kg5,930lb
2,105kg4,641lb
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
Unrestricted
255 km/h158 mph
Restricted
240 km/h149 mph
Calculated
To 99% top speed
62.8s99% target: 257 km/h / 160 mph
Calculated
49.5s99% target: 252 km/h / 157 mph
Calculated
0-100 km/h
5.9s
5.2s
0-200 km/h
18.9s
Calculated
16.3s
Calculated
0-60 mph
5.6s
Calculated
5.0s
Calculated
Fuel consumption
6.1L/100 km38.6mpg US46.3mpg UK
7.7L/100 km30.5mpg US36.7mpg UK
Fuel consumption city
6.9L/100 km34.1mpg US40.9mpg UK
9.8L/100 km24mpg US28.8mpg UK
Fuel consumption highway
5.6L/100 km42mpg US50.4mpg UK
6.5L/100 km36.2mpg US43.5mpg UK
Quarter mile
13.9s
Calculated
13.2s
Calculated
Power-to-weight
145hp/t108kW/t66hp/1000 lb
Calculated
183hp/t136kW/t83hp/1000 lb
Calculated
Torque-to-weight
304Nm/t203lb-ft/ton
Calculated
261Nm/t175lb-ft/ton
Calculated
Estimated range
1,180km733mi
Calculated
753km468mi
Calculated
Displacement
2,967cc181cu in
1,995cc122cu in
Length
5,172mm204in
4,643mm183in
Width
1,945mm77in
1,860mm73in
Height
1,473mm58in
1,438mm57in
Wheelbase
2,998mm118in
2,820mm111in
Front track
1,644mm65in
1,556mm61in
Rear track
1,633mm64in
1,629mm64in
Trunk volume
505L
480L
Doors
4
4
Seats
5
5
Fuel tank
72L
58L
CO2 emissions
160g/km
178g/km

Performance charts

Use the estimates as comparison hints and verify exact figures before making decisions.

Dyno simulation

Estimated stock-style power and torque curves by engine speed.

AUDI A8 (D5) 50 TDI V6Alfa Romeo Giulia (952) 2.0 TurboPowerTorque
  • AUDI A8 (D5) 50 TDI V6: Power / Torque
  • Alfa Romeo Giulia (952) 2.0 Turbo: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
AUDIA8 (D5)50 TDI V63,750-4,000 rpm1,250-3,250 rpm4,250 rpm
Alfa RomeoGiulia (952)2.0 Turbo5,250 rpm2,250 rpm5,500 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricAUDIA8 (D5)50 TDI V6Alfa RomeoGiulia (952)2.0 Turbo
Acceleration checkpoints
0-60 mph
0-97 km/h
5.6 s
5.0 s
0-100 km/h
0-62 mph
5.9 s
5.2 s
0-200 km/h
0-124 mph
18.9 s
16.3 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Limited
Unrestricted
255 km/h158 mph
Restricted
240 km/h149 mph
Likely limited
Drag race simulation
60 ft
18 m
2.5 s
2.4 s
330 ft
101 m
6.3 s
6.0 s
1/8 mile
201 m
9.2 s
8.8 s
1000 ft
305 m
11.8 s
11.2 s
1/4 mile
402 m
13.9 s
13.2 s
Trap speed
1/4 mile
402 m
173 km/h
108 mph
182 km/h
113 mph

Power comparison

Bar comparison chart for Power. Higher is better · hp / kW

Chart data table
VehicleValue
AUDIA8 (D5)50 TDI V6
286 hp
213 kW
Alfa RomeoGiulia (952)2.0 Turbo
280 hp
209 kW

AUDI A8 (D5) 50 TDI V6 has 6 hp more than Alfa Romeo Giulia (952) 2.0 Turbo.

The biggest power difference is between Alfa Romeo Giulia (952) 2.0 Turbo and AUDI A8 (D5) 50 TDI V6: 6 hp (4 kW).

Torque comparison

Bar comparison chart for Torque. Higher is better · Nm / lb-ft

Chart data table
VehicleValue
AUDIA8 (D5)50 TDI V6
600 Nm
443 lb-ft
Alfa RomeoGiulia (952)2.0 Turbo
400 Nm
295 lb-ft

Curb weight comparison

Bar comparison chart for Curb weight. Lower is better · kg / lb

Chart data table
VehicleValue
AUDIA8 (D5)50 TDI V6
1,975 kg
4,354 lb
Alfa RomeoGiulia (952)2.0 Turbo
1,530 kg
3,373 lb

Top speed without limiter comparison

Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph

Chart data table
VehicleValue
AUDIA8 (D5)50 TDI V6
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Alfa RomeoGiulia (952)2.0 Turbo
Unrestricted
255 km/h158 mph
Restricted
240 km/h149 mph

0-100 km/h comparison

Bar comparison chart for 0-100 km/h. Lower is better · seconds

Chart data table
VehicleValue
AUDIA8 (D5)50 TDI V65.9 s
Alfa RomeoGiulia (952)2.0 Turbo5.2 s

Although AUDI A8 (D5) 50 TDI V6 has more power, Alfa Romeo Giulia (952) 2.0 Turbo is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Alfa Romeo Giulia (952) 2.0 Turbo and AUDI A8 (D5) 50 TDI V6: 0.7 s.

Fuel consumption comparison

Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Chart data table
VehicleValue
AUDIA8 (D5)50 TDI V6
6.1 L/100 km
38.6 mpg US
46.3 mpg UK
Alfa RomeoGiulia (952)2.0 Turbo
7.7 L/100 km
30.5 mpg US
36.7 mpg UK

The biggest fuel consumption difference is between AUDI A8 (D5) 50 TDI V6 and Alfa Romeo Giulia (952) 2.0 Turbo: 1.6 L/100 km.

Power-to-weight comparison

Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t

Chart data table
VehicleValue
AUDIA8 (D5)50 TDI V6
145 hp/t
108 kW/t
6.9 kg/hp
Alfa RomeoGiulia (952)2.0 Turbo
183 hp/t
136 kW/t
5.5 kg/hp

Estimated range comparison

Bar comparison chart for Estimated range. Higher is better · km / mi

Chart data table
VehicleValue
AUDIA8 (D5)50 TDI V6
1,180 km
733 mi
Alfa RomeoGiulia (952)2.0 Turbo
753 km
468 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
AUDIA8 (D5)50 TDI V6
286 hp
213 kW
5.9 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Alfa RomeoGiulia (952)2.0 Turbo
280 hp
209 kW
5.2 s
Unrestricted
255 km/h158 mph
Restricted
240 km/h149 mph

Most attractive quadrant

Scatter chart with performance score on the X axis and practicality score on the Y axis.

Chart data table
VehiclePerformance scorePracticality score
AUDIA8 (D5)50 TDI V6
Power
286 hp
213 kW
0-100 km/h5.9 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
4 doors
5 seats
Trunk
505 L
17.8 cu ft
Length
5,172 mm
203.6 in
Height
1,473 mm
58.0 in
Alfa RomeoGiulia (952)2.0 Turbo
Power
280 hp
209 kW
0-100 km/h5.2 s
Top speed
Unrestricted
255 km/h158 mph
Restricted
240 km/h149 mph
Doors/seats
4 doors
5 seats
Trunk
480 L
17.0 cu ft
Length
4,643 mm
182.8 in
Height
1,438 mm
56.6 in

Performance vs fuel economy

Cars closer to the top-right corner combine stronger performance with better fuel economy scores.

Performance vs fuel economy data table
VehiclePerformance scoreFuel economy score
AUDIA8 (D5)50 TDI V6
Power
286 hp
213 kW
0-100 km/h5.9 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
6.1 L/100 km
38.6 mpg US
46.3 mpg UK
Alfa RomeoGiulia (952)2.0 Turbo
Power
280 hp
209 kW
0-100 km/h5.2 s
Top speed
Unrestricted
255 km/h158 mph
Restricted
240 km/h149 mph
7.7 L/100 km
30.5 mpg US
36.7 mpg UK

AUDI A8 (D5) 50 TDI V6 is closest to the top-right balance target for performance and fuel economy.

Acceleration vs fuel consumption

Cars closer to the lower-left corner offer a better mix of quick acceleration and low fuel consumption.

Acceleration vs fuel consumption data table
VehicleFuel consumption, L/100 km0-100 km/h, s
AUDIA8 (D5)50 TDI V6
6.1 L/100 km
38.6 mpg US
46.3 mpg UK
5.9 s
Alfa RomeoGiulia (952)2.0 Turbo
7.7 L/100 km
30.5 mpg US
36.7 mpg UK
5.2 s

Power-to-weight vs fuel consumption

The shaded area favors higher power-to-weight with lower combined fuel consumption.

Power-to-weight vs fuel consumption data table
VehiclePower-to-weight, hp/tFuel consumption, L/100 km
AUDIA8 (D5)50 TDI V6
145 hp/t
108 kW/t
6.9 kg/hp
6.1 L/100 km
38.6 mpg US
46.3 mpg UK
Alfa RomeoGiulia (952)2.0 Turbo
183 hp/t
136 kW/t
5.5 kg/hp
7.7 L/100 km
30.5 mpg US
36.7 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleAUDIA8 (D5)50 TDI V6Alfa RomeoGiulia (952)2.0 Turbo
Power
286 hp
213 kW
280 hp
209 kW
Torque
600 Nm
443 lb-ft
400 Nm
295 lb-ft
Acceleration
5.9 s
5.2 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Unrestricted
255 km/h158 mph
Restricted
240 km/h149 mph
Lightness
1,975 kg
4,354 lb
1,530 kg
3,373 lb
Fuel consumption
6.1 L/100 km
38.6 mpg US
46.3 mpg UK
7.7 L/100 km
30.5 mpg US
36.7 mpg UK
Practicality
Doors/seats
4 doors
5 seats
Trunk
505 L
17.8 cu ft
Length
5,172 mm
203.6 in
Height
1,473 mm
58.0 in
Doors/seats
4 doors
5 seats
Trunk
480 L
17.0 cu ft
Length
4,643 mm
182.8 in
Height
1,438 mm
56.6 in
Range score
1,180 km
733 mi
753 km
468 mi
CO2 score
160 g/km
178 g/km
Trunk score
505 L
17.8 cu ft
480 L
17.0 cu ft
Power-to-weight score
145 hp/t
108 kW/t
6.9 kg/hp
183 hp/t
136 kW/t
5.5 kg/hp
Overall
Fixed score
Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Enter the fuel price in your local currency, for example €/L, $/gal, £/L or any other local currency.

LC = Local Currency

Fuel cost and annual usage
VehicleAUDI A8 (D5) 50 TDI V6Alfa Romeo Giulia (952) 2.0 Turbo
Consumption6.1 L/100 km38.6 mpg US46.3 mpg UK7.7 L/100 km30.5 mpg US36.7 mpg UK
Cost / 100 km10.67 LC100 km13.48 LC100 km
Cost / 100 mi17.18 LC100 mi21.69 LC100 mi
Annual fuel used915 L242 US gal201 UK gal1,155 L305 US gal254 UK gal
Annual fuel cost1,601 LC/year2,021 LC/year

Head-to-head comparisons

AUDI A8 (D5) 50 TDI V6

  • Has 6 hp more
  • Has 200 Nm more
  • Has 5 km/h (3 mph) higher top speed
  • Uses 1.6 L/100 km less fuel
  • Has 427 km (265 mi) more estimated range
  • Has 25 L more trunk volume
  • Emits 18 g/km less CO2

Pros

  • Highest top speed
  • Most powerful
  • Highest torque
  • Lowest combined fuel consumption
  • Best estimated range
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Heaviest

Alfa Romeo Giulia (952) 2.0 Turbo

  • Is 445 kg lighter
  • Is 0.7 s quicker from 0-100 km/h
  • Has 38 hp/t better power-to-weight

Pros

  • Quickest 0-100 km/h in this comparison
  • Lightest
  • Best power-to-weight ratio

Cons

  • Lowest power
  • Highest combined fuel consumption
  • Lowest top speed
  • Smallest trunk
  • Highest CO2 emissions

Choose cars to compare

Brand
Model
Generation
Engine or modification
AUDI A8 (D5) 50 TDI V6
Alfa Romeo Giulia (952) 2.0 Turbo
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