Car comparison

AUDI Q5 II (FY) 45 TDIvsLexus NX I (AZ10) · Facelift 2017 300

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

New comparison

AUDI Q5 II (FY)

45 TDI

231 hp2967 ccDieselAWDAutomaticTurbochargedSUV2019-2020
VS

Lexus NX I (AZ10) · Facelift 2017

300

238 hp1998 ccGasolineFWDAutomaticTurbochargedSUV2017-2021

Comparison overview

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

Best choices

AUDI Q5 II (FY) 45 TDI

  • Quickest 0-100 km/h
    6.7 s
  • Fastest top speed
    228 km/h
    142 mph
  • Highest torque
    500 Nm
    369 lb-ft
  • Lowest combined fuel consumption
    6.2 L/100 km
    37.9 mpg US
    45.6 mpg UK
  • Lowest city consumption
    6.8 L/100 km
    34.6 mpg US
    41.5 mpg UK
  • Lowest highway consumption
    5.8 L/100 km
    40.6 mpg US
    48.7 mpg UK
  • Best estimated range
    1,048 km
    651 mi
  • Largest trunk
    550 L
  • Best overall score
    66/100
  • Best performance score
    57/100
  • Best economy score
    90/100
  • Best practicality score
    86/100

Specification comparison

Specification comparison
ModelAUDIQ5 II (FY)45 TDILexusNX I (AZ10)Facelift 2017300
Power
231hp172kW
238hp177kW
Torque
500Nm369lb-ft
350Nm258lb-ft
Curb weight
1,870kg4,123lb
1,787kg3,940lb
Gross weight
2,565kg5,655lb
2,309kg5,090lb
Top speed
228 km/h
142 mph
Unrestricted
210 km/h130 mph
Restricted
200 km/h124 mph
Calculated
To 99% top speed
76.1s99% target: 226 km/h / 140 mph
Calculated
75.6s99% target: 208 km/h / 129 mph
Calculated
0-100 km/h
6.7s
7.4s
0-200 km/h
30.3s
Calculated
46.4s
Calculated
0-60 mph
6.3s
Calculated
7.0s
Calculated
Fuel consumption
6.2L/100 km37.9mpg US45.6mpg UK
9.4L/100 km25mpg US30.1mpg UK
Fuel consumption city
6.8L/100 km34.6mpg US41.5mpg UK
10.7L/100 km22mpg US26.4mpg UK
Fuel consumption highway
5.8L/100 km40.6mpg US48.7mpg UK
8.4L/100 km28mpg US33.6mpg UK
Quarter mile
14.8s
Calculated
15.4s
Calculated
Power-to-weight
124hp/t92kW/t56hp/1000 lb
Calculated
133hp/t99kW/t60hp/1000 lb
Calculated
Torque-to-weight
267Nm/t179lb-ft/ton
Calculated
196Nm/t131lb-ft/ton
Calculated
Estimated range
1,048km651mi
Calculated
638km397mi
Calculated
Displacement
2,967cc181cu in
1,998cc122cu in
Length
4,663mm184in
4,638mm183in
Width
1,893mm75in
1,869mm74in
Height
1,659mm65in
1,646mm65in
Wheelbase
2,819mm111in
2,659mm105in
Front track
1,616mm64in
-
Rear track
1,609mm63in
-
Ground clearance-
175mm7in
Trunk volume
550L
501L
Doors
5
5
Seats
5
5
Fuel tank
65L
60L
CO2 emissions
163g/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 Q5 II (FY) 45 TDILexus NX I (AZ10) Facelift 2017 300PowerTorque
  • AUDI Q5 II (FY) 45 TDI: Power / Torque
  • Lexus NX I (AZ10) Facelift 2017 300: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
AUDIQ5 II (FY)45 TDI3,250-4,750 rpm1,750-3,250 rpm5,000 rpm
LexusNX I (AZ10)Facelift 20173004,800-5,600 rpm1,650-4,000 rpm5,850 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricAUDIQ5 II (FY)45 TDILexusNX I (AZ10)Facelift 2017300
Acceleration checkpoints
0-60 mph
0-97 km/h
6.3 s
7.0 s
0-100 km/h
0-62 mph
6.7 s
7.4 s
0-200 km/h
0-124 mph
30.3 s
46.4 s
Top speed
228 km/h
142 mph
Unrestricted
210 km/h130 mph
Restricted
200 km/h124 mph
Likely limited
Drag race simulation
60 ft
18 m
2.4 s
2.5 s
330 ft
101 m
6.4 s
6.6 s
1/8 mile
201 m
9.6 s
10.0 s
1000 ft
305 m
12.4 s
12.9 s
1/4 mile
402 m
14.8 s
15.4 s
Trap speed
1/4 mile
402 m
155 km/h
96 mph
147 km/h
91 mph

Power comparison

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

Chart data table
VehicleValue
AUDIQ5 II (FY)45 TDI
231 hp
172 kW
LexusNX I (AZ10)Facelift 2017300
238 hp
177 kW

Lexus NX I (AZ10) Facelift 2017 300 has 7 hp more than AUDI Q5 II (FY) 45 TDI.

The biggest power difference is between AUDI Q5 II (FY) 45 TDI and Lexus NX I (AZ10) Facelift 2017 300: 7 hp (5 kW).

Torque comparison

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

Chart data table
VehicleValue
AUDIQ5 II (FY)45 TDI
500 Nm
369 lb-ft
LexusNX I (AZ10)Facelift 2017300
350 Nm
258 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
AUDIQ5 II (FY)45 TDI
1,870 kg
4,123 lb
LexusNX I (AZ10)Facelift 2017300
1,787 kg
3,940 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)45 TDI
228 km/h
142 mph
LexusNX I (AZ10)Facelift 2017300
Unrestricted
210 km/h130 mph
Restricted
200 km/h124 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)45 TDI6.7 s
LexusNX I (AZ10)Facelift 20173007.4 s

Although Lexus NX I (AZ10) Facelift 2017 300 has more power, AUDI Q5 II (FY) 45 TDI is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between AUDI Q5 II (FY) 45 TDI and Lexus NX I (AZ10) Facelift 2017 300: 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
AUDIQ5 II (FY)45 TDI
6.2 L/100 km
37.9 mpg US
45.6 mpg UK
LexusNX I (AZ10)Facelift 2017300
9.4 L/100 km
25.0 mpg US
30.1 mpg UK

The biggest fuel consumption difference is between AUDI Q5 II (FY) 45 TDI and Lexus NX I (AZ10) Facelift 2017 300: 3.2 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)45 TDI
124 hp/t
92 kW/t
8.1 kg/hp
LexusNX I (AZ10)Facelift 2017300
133 hp/t
99 kW/t
7.5 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
AUDIQ5 II (FY)45 TDI
1,048 km
651 mi
LexusNX I (AZ10)Facelift 2017300
638 km
397 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
AUDIQ5 II (FY)45 TDI
231 hp
172 kW
6.7 s
228 km/h
142 mph
LexusNX I (AZ10)Facelift 2017300
238 hp
177 kW
7.4 s
Unrestricted
210 km/h130 mph
Restricted
200 km/h124 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)45 TDI
Power
231 hp
172 kW
0-100 km/h6.7 s
Top speed
228 km/h
142 mph
Doors/seats
5 doors
5 seats
Trunk
550 L
19.4 cu ft
Length
4,663 mm
183.6 in
Height
1,659 mm
65.3 in
LexusNX I (AZ10)Facelift 2017300
Power
238 hp
177 kW
0-100 km/h7.4 s
Top speed
Unrestricted
210 km/h130 mph
Restricted
200 km/h124 mph
Doors/seats
5 doors
5 seats
Trunk
501 L
17.7 cu ft
Length
4,638 mm
182.6 in
Height
1,646 mm
64.8 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)45 TDI
Power
231 hp
172 kW
0-100 km/h6.7 s
Top speed
228 km/h
142 mph
6.2 L/100 km
37.9 mpg US
45.6 mpg UK
LexusNX I (AZ10)Facelift 2017300
Power
238 hp
177 kW
0-100 km/h7.4 s
Top speed
Unrestricted
210 km/h130 mph
Restricted
200 km/h124 mph
9.4 L/100 km
25.0 mpg US
30.1 mpg UK

AUDI Q5 II (FY) 45 TDI 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)45 TDI
6.2 L/100 km
37.9 mpg US
45.6 mpg UK
6.7 s
LexusNX I (AZ10)Facelift 2017300
9.4 L/100 km
25.0 mpg US
30.1 mpg UK
7.4 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)45 TDI
124 hp/t
92 kW/t
8.1 kg/hp
6.2 L/100 km
37.9 mpg US
45.6 mpg UK
LexusNX I (AZ10)Facelift 2017300
133 hp/t
99 kW/t
7.5 kg/hp
9.4 L/100 km
25.0 mpg US
30.1 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleAUDIQ5 II (FY)45 TDILexusNX I (AZ10)Facelift 2017300
Power
231 hp
172 kW
238 hp
177 kW
Torque
500 Nm
369 lb-ft
350 Nm
258 lb-ft
Acceleration
6.7 s
7.4 s
Top speed
228 km/h
142 mph
Unrestricted
210 km/h130 mph
Restricted
200 km/h124 mph
Lightness
1,870 kg
4,123 lb
1,787 kg
3,940 lb
Fuel consumption
6.2 L/100 km
37.9 mpg US
45.6 mpg UK
9.4 L/100 km
25.0 mpg US
30.1 mpg UK
Practicality
Doors/seats
5 doors
5 seats
Trunk
550 L
19.4 cu ft
Length
4,663 mm
183.6 in
Height
1,659 mm
65.3 in
Doors/seats
5 doors
5 seats
Trunk
501 L
17.7 cu ft
Length
4,638 mm
182.6 in
Height
1,646 mm
64.8 in
Range score
1,048 km
651 mi
638 km
397 mi
CO2 score
163 g/km
-
Trunk score
550 L
19.4 cu ft
501 L
17.7 cu ft
Power-to-weight score
124 hp/t
92 kW/t
8.1 kg/hp
133 hp/t
99 kW/t
7.5 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 Q5 II (FY) 45 TDILexus NX I (AZ10) Facelift 2017 300
Consumption6.2 L/100 km37.9 mpg US45.6 mpg UK9.4 L/100 km25 mpg US30.1 mpg UK
Cost / 100 km10.85 LC100 km16.45 LC100 km
Cost / 100 mi17.46 LC100 mi26.47 LC100 mi
Annual fuel used930 L246 US gal205 UK gal1,410 L372 US gal310 UK gal
Annual fuel cost1,628 LC/year2,468 LC/year

Head-to-head comparisons

AUDI Q5 II (FY) 45 TDI

  • Has 150 Nm more
  • Is 0.7 s quicker from 0-100 km/h
  • Has 18 km/h (11 mph) higher top speed
  • Uses 3.2 L/100 km less fuel
  • Has 410 km (255 mi) more estimated range
  • Has 49 L more trunk volume

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Highest torque
  • Lowest combined fuel consumption
  • Best estimated range
  • Largest trunk

Cons

  • Lowest power
  • Heaviest

Lexus NX I (AZ10) Facelift 2017 300

  • Has 7 hp more
  • Is 83 kg lighter
  • Has 10 hp/t better power-to-weight

Pros

  • Most powerful
  • Lightest
  • Best power-to-weight ratio

Cons

  • Slowest 0-100 km/h
  • Highest combined fuel consumption
  • Lowest top speed
  • Smallest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
AUDI Q5 II (FY) 45 TDI
Lexus NX I (AZ10) 300
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