The Comparative Analysis :
Audi A5 Convertible 1.8 TFSI (15 - 16) vs. Lexus IS 250C Automatic (10 - 13)
€ 40,800

€ 49,700

€ 40,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 49,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. The Audi A5 Convertible 1.8 TFSI is 0.4 inches shorter, 2.1 inches wider and 1.3 inches lower than the Lexus IS 250C.
Audi A5 Convertible 1.8 TFSI
Lexus IS 250C
54.4
73
79.5
55.7
70.9
70.9
73 in
Width
70.9 in
79.5 in
Width Incl. Mirrors
70.9 in
54.4 in
Height
55.7 in
108.3
182.1
107.5
182.5
182.1 in
Length
182.5 in
108.3 in
Wheelbase
107.5 in
Vehicle Weight
Audi A5 Convertible 1.8 TFSI
Lexus IS 250C
3737 lb
Curb Weight
3979 lb
4674 lb
Gross Vehicle
Weight
Weight
4575 lb

Weight Difference:
243 lb
6.11 %

General
Audi A5 Convertible 1.8 TFSI
Lexus IS 250C
8F
Generation
XE2
Convertible
Car Body Style
Convertible
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded

Front-wheel drive
Drivetrain
Rear-wheel drive

6-speed manual transmission
Transmission
6-speed automatic transmission
Engine
Audi A5 Convertible 1.8 TFSI
Lexus IS 250C
Straight-four gasoline engine with turbocharger
Engine Type
V6 gasoline engine (naturally aspirated engine)
CJEE
Engine Code
4
Valves
4
4
Cylinders
6
1.8 L / 88 cu in
Displacement
2.5 L / 122 cu in
175 hp
at 4000 rpm
Power
205 hp
at 6400 rpm
Audi A5 Convertible 1.8 TFSI
175 hp
205 hp
Lexus IS 250C
236 lb‑ft
at 1400 rpm
Max. Torque
186 lb‑ft
at 4800 rpm
Audi A5 Convertible 1.8 TFSI
236 lb‑ft
186 lb‑ft
Lexus IS 250C
Performance
Audi A5 Convertible 1.8 TFSI
Lexus IS 250C
139 mph
Maximum Speed
130 mph
8.7 sec
Acceleration 0 to 62 mph
9 sec
62 mph
62
mph
mph
397 ft
0.000 sec

Audi A5 Convertible 1.8 TFSI
62 mph
62
mph
mph
410 ft
0.000 sec

Lexus IS 250C
▶ REPLAY
21.35 lb/hp
Weight-to-Power Ratio
19.41 lb/hp
Audi A5 Convertible 1.8 TFSI
21.35 lb/hp
19.41 lb/hp
Lexus IS 250C
Fuel Economy / Emissions
Audi A5 Convertible 1.8 TFSI
Lexus IS 250C
Fuel Economy
40 mpg
combined
26 mpg
Audi A5 Convertible 1.8 TFSI
40 mpg
26 mpg
Lexus IS 250C
31 mpg
city
19 mpg
No data
highway
33 mpg
16.6 gal
Fuel Tank Capacity
17.2 gal
664 mi
Range
439 mi
Audi A5 Convertible 1.8 TFSI
664 mi
439 mi
Lexus IS 250C
Environmental Impact
111.8 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
174.3 kWh
Audi A5 Convertible 1.8 TFSI
111.8 kWh
174.3 kWh
Lexus IS 250C
Euro 6b (NEFZ)
Emission Standard
Euro 5
220 g/mi (NEFZ)
CO2 Emissions
343 g/mi (NEFZ)
Practical Convenience
Audi A5 Convertible 1.8 TFSI
Lexus IS 250C
2
Doors
2
4
No. of Seats
4
937 lb
Maximum Payload
595 lb
9.1 cu ft
Trunk Volume
11.9 cu ft







No data
Cargo Volume (Seats Down)
No data