Car comparison

AUDI A1 Sportback (GB) 40 TFSIvsAUDI A3 (8V) 2.0 TDI

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

New comparison

AUDI A1 Sportback (GB)

40 TFSI

200 hp1984 ccGasolineFWDAutomaticTurbochargedHatchback2018-2020
VS

AUDI A3 (8V)

2.0 TDI

184 hp1968 ccDieselFWDManualTurbochargedHatchback2014-2016

Comparison overview

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

Best choices

AUDI A1 Sportback (GB) 40 TFSI

  • Quickest 0-100 km/h
    6.5 s
  • Fastest top speed
    235 km/h
    146 mph
  • Most powerful
    200 hp
    149 kW
  • Lightest
    1,260 kg
    2,778 lb
  • Best power-to-weight
    159 hp/t
    118 kW/t
    6.3 kg/hp
  • Best overall score
    60/100
  • Best performance score
    55/100
  • Best practicality score
    72/100

AUDI A3 (8V) 2.0 TDI

  • Highest torque
    380 Nm
    280 lb-ft
  • Lowest combined fuel consumption
    4.1 L/100 km
    57.4 mpg US
    68.9 mpg UK
  • Lowest city consumption
    5.0 L/100 km
    47.0 mpg US
    56.5 mpg UK
  • Lowest highway consumption
    3.7 L/100 km
    63.6 mpg US
    76.3 mpg UK
  • Lowest CO2 emissions
    108 g/km
  • Best estimated range
    1,220 km
    758 mi
  • Largest trunk
    365 L
  • Best economy score
    96/100

Specification comparison

Specification comparison
ModelAUDIA1 Sportback (GB)40 TFSIAUDIA3 (8V)2.0 TDI
Power
200hp149kW
184hp137kW
Torque
320Nm236lb-ft
380Nm280lb-ft
Curb weight
1,260kg2,778lb
1,285kg2,833lb
Gross weight
1,775kg3,913lb
1,845kg4,068lb
Top speed
235 km/h
146 mph
234 km/h
145 mph
To 99% top speed
70.0s99% target: 233 km/h / 145 mph
Calculated
80.8s99% target: 232 km/h / 144 mph
Calculated
0-100 km/h
6.5s
7.3s
0-200 km/h
26.0s
Calculated
30.0s
Calculated
0-60 mph
6.2s
Calculated
6.9s
Calculated
Fuel consumption
6L/100 km39.2mpg US47.1mpg UK
4.1L/100 km57.4mpg US68.9mpg UK
Fuel consumption city
8.2L/100 km28.7mpg US34.4mpg UK
5L/100 km47mpg US56.5mpg UK
Fuel consumption highway
4.8L/100 km49mpg US58.9mpg UK
3.7L/100 km63.6mpg US76.3mpg UK
Quarter mile
14.6s
Calculated
15.2s
Calculated
Power-to-weight
159hp/t118kW/t72hp/1000 lb
Calculated
143hp/t107kW/t65hp/1000 lb
Calculated
Torque-to-weight
254Nm/t170lb-ft/ton
Calculated
296Nm/t198lb-ft/ton
Calculated
Estimated range
667km414mi
Calculated
1,220km758mi
Calculated
Displacement
1,984cc121cu in
1,968cc120cu in
Length
4,029mm159in
4,237mm167in
Width
1,740mm69in
1,777mm70in
Height
1,433mm56in
1,421mm56in
Wheelbase
2,563mm101in
2,601mm102in
Front track
1,524mm60in
1,542mm61in
Rear track
1,501mm59in
1,514mm60in
Trunk volume
335L
365L
Max trunk volume-
1,100L
Doors
5
3
Seats
5
5
Fuel tank
40L
50L
CO2 emissions
137g/km
108g/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 A1 Sportback (GB) 40 TFSIAUDI A3 (8V) 2.0 TDIPowerTorque
  • AUDI A1 Sportback (GB) 40 TFSI: Power / Torque
  • AUDI A3 (8V) 2.0 TDI: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
AUDIA1 Sportback (GB)40 TFSI4,400-6,000 rpm1,500-4,400 rpm6,250 rpm
AUDIA3 (8V)2.0 TDI3,500-4,000 rpm1,750-3,250 rpm4,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricAUDIA1 Sportback (GB)40 TFSIAUDIA3 (8V)2.0 TDI
Acceleration checkpoints
0-60 mph
0-97 km/h
6.2 s
6.9 s
0-100 km/h
0-62 mph
6.5 s
7.3 s
0-200 km/h
0-124 mph
26.0 s
30.0 s
Top speed
235 km/h
146 mph
234 km/h
145 mph
Drag race simulation
60 ft
18 m
2.5 s
2.6 s
330 ft
101 m
6.4 s
6.7 s
1/8 mile
201 m
9.6 s
10.0 s
1000 ft
305 m
12.3 s
12.9 s
1/4 mile
402 m
14.6 s
15.2 s
Trap speed
1/4 mile
402 m
160 km/h
99 mph
153 km/h
95 mph

Power comparison

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

Chart data table
VehicleValue
AUDIA1 Sportback (GB)40 TFSI
200 hp
149 kW
AUDIA3 (8V)2.0 TDI
184 hp
137 kW

AUDI A1 Sportback (GB) 40 TFSI has 16 hp more than AUDI A3 (8V) 2.0 TDI.

The biggest power difference is between AUDI A3 (8V) 2.0 TDI and AUDI A1 Sportback (GB) 40 TFSI: 16 hp (12 kW).

Torque comparison

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

Chart data table
VehicleValue
AUDIA1 Sportback (GB)40 TFSI
320 Nm
236 lb-ft
AUDIA3 (8V)2.0 TDI
380 Nm
280 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
AUDIA1 Sportback (GB)40 TFSI
1,260 kg
2,778 lb
AUDIA3 (8V)2.0 TDI
1,285 kg
2,833 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
AUDIA1 Sportback (GB)40 TFSI
235 km/h
146 mph
AUDIA3 (8V)2.0 TDI
234 km/h
145 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
AUDIA1 Sportback (GB)40 TFSI6.5 s
AUDIA3 (8V)2.0 TDI7.3 s

The biggest 0-100 km/h difference is between AUDI A1 Sportback (GB) 40 TFSI and AUDI A3 (8V) 2.0 TDI: 0.8 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
AUDIA1 Sportback (GB)40 TFSI
6.0 L/100 km
39.2 mpg US
47.1 mpg UK
AUDIA3 (8V)2.0 TDI
4.1 L/100 km
57.4 mpg US
68.9 mpg UK

The biggest fuel consumption difference is between AUDI A3 (8V) 2.0 TDI and AUDI A1 Sportback (GB) 40 TFSI: 1.9 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
AUDIA1 Sportback (GB)40 TFSI
159 hp/t
118 kW/t
6.3 kg/hp
AUDIA3 (8V)2.0 TDI
143 hp/t
107 kW/t
7.0 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
AUDIA1 Sportback (GB)40 TFSI
667 km
414 mi
AUDIA3 (8V)2.0 TDI
1,220 km
758 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
AUDIA1 Sportback (GB)40 TFSI
200 hp
149 kW
6.5 s
235 km/h
146 mph
AUDIA3 (8V)2.0 TDI
184 hp
137 kW
7.3 s
234 km/h
145 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
AUDIA1 Sportback (GB)40 TFSI
Power
200 hp
149 kW
0-100 km/h6.5 s
Top speed
235 km/h
146 mph
Doors/seats
5 doors
5 seats
Trunk
335 L
11.8 cu ft
Length
4,029 mm
158.6 in
Height
1,433 mm
56.4 in
AUDIA3 (8V)2.0 TDI
Power
184 hp
137 kW
0-100 km/h7.3 s
Top speed
234 km/h
145 mph
Doors/seats
3 doors
5 seats
Trunk
365 L
12.9 cu ft
Length
4,237 mm
166.8 in
Height
1,421 mm
55.9 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
AUDIA1 Sportback (GB)40 TFSI
Power
200 hp
149 kW
0-100 km/h6.5 s
Top speed
235 km/h
146 mph
6.0 L/100 km
39.2 mpg US
47.1 mpg UK
AUDIA3 (8V)2.0 TDI
Power
184 hp
137 kW
0-100 km/h7.3 s
Top speed
234 km/h
145 mph
4.1 L/100 km
57.4 mpg US
68.9 mpg UK

AUDI A1 Sportback (GB) 40 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
AUDIA1 Sportback (GB)40 TFSI
6.0 L/100 km
39.2 mpg US
47.1 mpg UK
6.5 s
AUDIA3 (8V)2.0 TDI
4.1 L/100 km
57.4 mpg US
68.9 mpg UK
7.3 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
AUDIA1 Sportback (GB)40 TFSI
159 hp/t
118 kW/t
6.3 kg/hp
6.0 L/100 km
39.2 mpg US
47.1 mpg UK
AUDIA3 (8V)2.0 TDI
143 hp/t
107 kW/t
7.0 kg/hp
4.1 L/100 km
57.4 mpg US
68.9 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleAUDIA1 Sportback (GB)40 TFSIAUDIA3 (8V)2.0 TDI
Power
200 hp
149 kW
184 hp
137 kW
Torque
320 Nm
236 lb-ft
380 Nm
280 lb-ft
Acceleration
6.5 s
7.3 s
Top speed
235 km/h
146 mph
234 km/h
145 mph
Lightness
1,260 kg
2,778 lb
1,285 kg
2,833 lb
Fuel consumption
6.0 L/100 km
39.2 mpg US
47.1 mpg UK
4.1 L/100 km
57.4 mpg US
68.9 mpg UK
Practicality
Doors/seats
5 doors
5 seats
Trunk
335 L
11.8 cu ft
Length
4,029 mm
158.6 in
Height
1,433 mm
56.4 in
Doors/seats
3 doors
5 seats
Trunk
365 L
12.9 cu ft
Length
4,237 mm
166.8 in
Height
1,421 mm
55.9 in
Range score
667 km
414 mi
1,220 km
758 mi
CO2 score
137 g/km
108 g/km
Trunk score
335 L
11.8 cu ft
365 L
12.9 cu ft
Power-to-weight score
159 hp/t
118 kW/t
6.3 kg/hp
143 hp/t
107 kW/t
7.0 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 A1 Sportback (GB) 40 TFSIAUDI A3 (8V) 2.0 TDI
Consumption6 L/100 km39.2 mpg US47.1 mpg UK4.1 L/100 km57.4 mpg US68.9 mpg UK
Cost / 100 km10.50 LC100 km7.17 LC100 km
Cost / 100 mi16.90 LC100 mi11.55 LC100 mi
Annual fuel used900 L238 US gal198 UK gal615 L162 US gal135 UK gal
Annual fuel cost1,575 LC/year1,076 LC/year

Head-to-head comparisons

AUDI A1 Sportback (GB) 40 TFSI

  • Has 16 hp more
  • Is 25 kg lighter
  • Is 0.8 s quicker from 0-100 km/h
  • Has 1 km/h (1 mph) higher top speed
  • Has 16 hp/t better power-to-weight

Pros

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

Cons

  • Highest combined fuel consumption
  • Smallest trunk
  • Highest CO2 emissions

AUDI A3 (8V) 2.0 TDI

  • Has 60 Nm more
  • Uses 1.9 L/100 km less fuel
  • Has 553 km (344 mi) more estimated range
  • Has 30 L more trunk volume
  • Emits 29 g/km less CO2

Pros

  • Highest torque
  • Lowest combined fuel consumption
  • Best estimated range
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Lowest power
  • Heaviest
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
AUDI A1 Sportback (GB) 40 TFSI
AUDI A3 (8V) 2.0 TDI
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2 vehicles selected

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