Car comparison

AUDI Q5 II (FY) · Facelift 2020 45 TFSIvsAUDI Q8 (4M) · Facelift 2023 45 TDI V6

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

New comparison

AUDI Q5 II (FY) · Facelift 2020

45 TFSI

265 hp1984 ccGasolineAWDAutomaticTurbochargedSUV2020-2024
VS

AUDI Q8 (4M) · Facelift 2023

45 TDI V6

231 hp2967 ccDieselAWDAutomaticTurbochargedSUV2023-present

Comparison overview

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

Best choices

AUDI Q5 II (FY) Facelift 2020 45 TFSI

  • Quickest 0-100 km/h
    6.1 s
  • Fastest top speed
    240 km/h
    149 mph
  • Most powerful
    265 hp
    198 kW
  • Lightest
    1,760 kg
    3,880 lb
  • Best power-to-weight
    151 hp/t
    112 kW/t
    6.6 kg/hp
  • Lowest combined fuel consumption
    7.5 L/100 km
    31.4 mpg US
    37.7 mpg UK
  • Best overall score
    67/100
  • Best performance score
    59/100
  • Best economy score
    87/100

Specification comparison

Specification comparison
ModelAUDIQ5 II (FY)Facelift 202045 TFSIAUDIQ8 (4M)Facelift 202345 TDI V6
Power
265hp198kW
231hp172kW
Torque
370Nm273lb-ft
500Nm369lb-ft
Curb weight
1,760kg3,880lb
2,160kg4,762lb
Gross weight
2,445kg5,390lb
2,900kg6,393lb
Top speed
240 km/h
149 mph
226 km/h
140 mph
To 99% top speed
70.5s99% target: 238 km/h / 148 mph
Calculated
94.5s99% target: 224 km/h / 139 mph
Calculated
0-100 km/h
6.1s
7.1s
0-200 km/h
24.0s
Calculated
36.6s
Calculated
0-60 mph
5.8s
Calculated
6.7s
Calculated
Fuel consumption
7.5L/100 km31.4mpg US37.7mpg UK
8.9L/100 km26.4mpg US31.7mpg UK
Fuel consumption city
9.1L/100 km25.8mpg US31.0mpg UK
-
Fuel consumption highway
6.5L/100 km36.2mpg US43.5mpg UK
-
Quarter mile
14.2s
Calculated
15.1s
Calculated
Power-to-weight
151hp/t112kW/t68hp/1000 lb
Calculated
107hp/t80kW/t49hp/1000 lb
Calculated
Torque-to-weight
210Nm/t141lb-ft/ton
Calculated
231Nm/t155lb-ft/ton
Calculated
Estimated range
933km580mi
Calculated
955km593mi
Calculated
Displacement
1,984cc121cu in
2,967cc181cu in
Length
4,682mm184in
4,992mm197in
Width
1,893mm75in
1,995mm79in
Height
1,662mm65in
1,697mm67in
Wheelbase
2,819mm111in
2,998mm118in
Front track
1,616mm64in
1,679mm66in
Rear track
1,609mm63in
1,691mm67in
Trunk volume
520L
605L
Max trunk volume
1,520L
-
Doors
5
5
Seats
5
5
Fuel tank
70L
85L

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 Q5 II (FY) Facelift 2020 45 TFSIAUDI Q8 (4M) Facelift 2023 45 TDI V6PowerTorque
  • AUDI Q5 II (FY) Facelift 2020 45 TFSI: Power / Torque
  • AUDI Q8 (4M) Facelift 2023 45 TDI V6: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
AUDIQ5 II (FY)Facelift 202045 TFSI5,250-6,500 rpm1,600-4,500 rpm6,750 rpm
AUDIQ8 (4M)Facelift 202345 TDI V63,500-5,000 rpm1,500-3,000 rpm5,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricAUDIQ5 II (FY)Facelift 202045 TFSIAUDIQ8 (4M)Facelift 202345 TDI V6
Acceleration checkpoints
0-60 mph
0-97 km/h
5.8 s
6.7 s
0-100 km/h
0-62 mph
6.1 s
7.1 s
0-200 km/h
0-124 mph
24.0 s
36.6 s
Top speed
240 km/h
149 mph
226 km/h
140 mph
Drag race simulation
60 ft
18 m
2.4 s
2.3 s
330 ft
101 m
6.2 s
6.4 s
1/8 mile
201 m
9.3 s
9.8 s
1000 ft
305 m
12.0 s
12.7 s
1/4 mile
402 m
14.2 s
15.1 s
Trap speed
1/4 mile
402 m
163 km/h
101 mph
148 km/h
92 mph

Power comparison

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

Chart data table
VehicleValue
AUDIQ5 II (FY)Facelift 202045 TFSI
265 hp
198 kW
AUDIQ8 (4M)Facelift 202345 TDI V6
231 hp
172 kW

AUDI Q5 II (FY) Facelift 2020 45 TFSI has 34 hp more than AUDI Q8 (4M) Facelift 2023 45 TDI V6.

The biggest power difference is between AUDI Q8 (4M) Facelift 2023 45 TDI V6 and AUDI Q5 II (FY) Facelift 2020 45 TFSI: 34 hp (25 kW).

Torque comparison

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

Chart data table
VehicleValue
AUDIQ5 II (FY)Facelift 202045 TFSI
370 Nm
273 lb-ft
AUDIQ8 (4M)Facelift 202345 TDI V6
500 Nm
369 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
AUDIQ5 II (FY)Facelift 202045 TFSI
1,760 kg
3,880 lb
AUDIQ8 (4M)Facelift 202345 TDI V6
2,160 kg
4,762 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
AUDIQ5 II (FY)Facelift 202045 TFSI
240 km/h
149 mph
AUDIQ8 (4M)Facelift 202345 TDI V6
226 km/h
140 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
AUDIQ5 II (FY)Facelift 202045 TFSI6.1 s
AUDIQ8 (4M)Facelift 202345 TDI V67.1 s

The biggest 0-100 km/h difference is between AUDI Q5 II (FY) Facelift 2020 45 TFSI and AUDI Q8 (4M) Facelift 2023 45 TDI V6: 1.0 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
AUDIQ5 II (FY)Facelift 202045 TFSI
7.5 L/100 km
31.4 mpg US
37.7 mpg UK
AUDIQ8 (4M)Facelift 202345 TDI V6
8.9 L/100 km
26.4 mpg US
31.7 mpg UK

The biggest fuel consumption difference is between AUDI Q5 II (FY) Facelift 2020 45 TFSI and AUDI Q8 (4M) Facelift 2023 45 TDI V6: 1.4 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
AUDIQ5 II (FY)Facelift 202045 TFSI
151 hp/t
112 kW/t
6.6 kg/hp
AUDIQ8 (4M)Facelift 202345 TDI V6
107 hp/t
80 kW/t
9.4 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
AUDIQ5 II (FY)Facelift 202045 TFSI
933 km
580 mi
AUDIQ8 (4M)Facelift 202345 TDI V6
955 km
593 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
AUDIQ5 II (FY)Facelift 202045 TFSI
265 hp
198 kW
6.1 s
240 km/h
149 mph
AUDIQ8 (4M)Facelift 202345 TDI V6
231 hp
172 kW
7.1 s
226 km/h
140 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
AUDIQ5 II (FY)Facelift 202045 TFSI
Power
265 hp
198 kW
0-100 km/h6.1 s
Top speed
240 km/h
149 mph
Doors/seats
5 doors
5 seats
Trunk
520 L
18.4 cu ft
Length
4,682 mm
184.3 in
Height
1,662 mm
65.4 in
AUDIQ8 (4M)Facelift 202345 TDI V6
Power
231 hp
172 kW
0-100 km/h7.1 s
Top speed
226 km/h
140 mph
Doors/seats
5 doors
5 seats
Trunk
605 L
21.4 cu ft
Length
4,992 mm
196.5 in
Height
1,697 mm
66.8 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
AUDIQ5 II (FY)Facelift 202045 TFSI
Power
265 hp
198 kW
0-100 km/h6.1 s
Top speed
240 km/h
149 mph
7.5 L/100 km
31.4 mpg US
37.7 mpg UK
AUDIQ8 (4M)Facelift 202345 TDI V6
Power
231 hp
172 kW
0-100 km/h7.1 s
Top speed
226 km/h
140 mph
8.9 L/100 km
26.4 mpg US
31.7 mpg UK

AUDI Q5 II (FY) Facelift 2020 45 TFSI 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
AUDIQ5 II (FY)Facelift 202045 TFSI
7.5 L/100 km
31.4 mpg US
37.7 mpg UK
6.1 s
AUDIQ8 (4M)Facelift 202345 TDI V6
8.9 L/100 km
26.4 mpg US
31.7 mpg UK
7.1 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
AUDIQ5 II (FY)Facelift 202045 TFSI
151 hp/t
112 kW/t
6.6 kg/hp
7.5 L/100 km
31.4 mpg US
37.7 mpg UK
AUDIQ8 (4M)Facelift 202345 TDI V6
107 hp/t
80 kW/t
9.4 kg/hp
8.9 L/100 km
26.4 mpg US
31.7 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleAUDIQ5 II (FY)Facelift 202045 TFSIAUDIQ8 (4M)Facelift 202345 TDI V6
Power
265 hp
198 kW
231 hp
172 kW
Torque
370 Nm
273 lb-ft
500 Nm
369 lb-ft
Acceleration
6.1 s
7.1 s
Top speed
240 km/h
149 mph
226 km/h
140 mph
Lightness
1,760 kg
3,880 lb
2,160 kg
4,762 lb
Fuel consumption
7.5 L/100 km
31.4 mpg US
37.7 mpg UK
8.9 L/100 km
26.4 mpg US
31.7 mpg UK
Practicality
Doors/seats
5 doors
5 seats
Trunk
520 L
18.4 cu ft
Length
4,682 mm
184.3 in
Height
1,662 mm
65.4 in
Doors/seats
5 doors
5 seats
Trunk
605 L
21.4 cu ft
Length
4,992 mm
196.5 in
Height
1,697 mm
66.8 in
Range score
933 km
580 mi
955 km
593 mi
Trunk score
520 L
18.4 cu ft
605 L
21.4 cu ft
Power-to-weight score
151 hp/t
112 kW/t
6.6 kg/hp
107 hp/t
80 kW/t
9.4 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 Q5 II (FY) Facelift 2020 45 TFSIAUDI Q8 (4M) Facelift 2023 45 TDI V6
Consumption7.5 L/100 km31.4 mpg US37.7 mpg UK8.9 L/100 km26.4 mpg US31.7 mpg UK
Cost / 100 km13.13 LC100 km15.58 LC100 km
Cost / 100 mi21.12 LC100 mi25.07 LC100 mi
Annual fuel used1,125 L297 US gal247 UK gal1,335 L353 US gal294 UK gal
Annual fuel cost1,969 LC/year2,336 LC/year

Head-to-head comparisons

AUDI Q5 II (FY) Facelift 2020 45 TFSI

  • Has 34 hp more
  • Is 400 kg lighter
  • Is 1.0 s quicker from 0-100 km/h
  • Has 14 km/h (9 mph) higher top speed
  • Uses 1.4 L/100 km less fuel
  • Has 44 hp/t better power-to-weight

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Lightest
  • Lowest combined fuel consumption
  • Best power-to-weight ratio

Cons

  • Smallest trunk

AUDI Q8 (4M) Facelift 2023 45 TDI V6

  • Has 130 Nm more
  • Has 22 km (13 mi) more estimated range
  • Has 85 L more trunk volume

Pros

  • Highest torque
  • Best estimated range
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Lowest power
  • Highest combined fuel consumption
  • Heaviest
  • Lowest top speed

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Brand
Model
Generation
Engine or modification
AUDI Q5 II (FY) 45 TFSI
AUDI Q8 (4M) 45 TDI V6
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