Compare 2018 BMW 3-Series vs 2018 Audi A4

2018 BMW 3-Series
2018 Audi A4
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Sedan 320i
Style MPG City MPG Hwy Invoice MSRP
Sedan 320i 24 35 $32,955 $34,900
Sedan South Africa 320i 24 35 $32,955 $34,900
Sedan 320i xDrive 23 34 $34,815 $36,900
Sedan South Africa 320i xDrive 23 34 $34,815 $36,900
Sedan 330i 24 34 $37,935 $40,250
Sedan South Africa 330i 24 34 $37,935 $40,250
Sedan 328d 31 43 $39,330 $41,750
Sedan 330i xDrive 23 33 $39,795 $42,250
Sedan South Africa 330i xDrive 23 33 $39,795 $42,250
Sedan 328d xDrive 30 40 $41,190 $43,750
Sports Wagon 330i xDrive 23 33 $42,025 $44,650
Gran Turismo 330i xDrive 23 33 $42,395 $45,050
Plug-In Hybrid 330e iPerformance N/A N/A $42,910 $45,600
Sports Wagon 328d xDrive 30 40 $43,420 $46,150
Sedan 340i 21 32 $46,025 $48,950
Sedan South Africa 340i 21 32 $46,025 $48,950
Gran Turismo 340i xDrive 20 29 $47,835 $50,900
Sedan 340i xDrive 21 31 $47,885 $50,950
Sedan South Africa 340i xDrive 21 31 $47,885 $50,950
Select style
2.0 TFSI ultra S Tronic FWD Premium Plus
Style MPG City MPG Hwy Invoice MSRP
2.0 TFSI ultra S Tronic FWD Premium 27 37 $33,480 $36,000
2.0 TFSI ultra S Tronic FWD Premium Plus 27 37 $33,480 $36,000
2.0 TFSI ultra S Tronic FWD Prestige 27 37 $33,480 $36,000
2.0 TFSI ultra S Tronic FWD Tech Premium 27 37 $35,992 $38,700
2.0 TFSI ultra S Tronic FWD Tech Premium Plus 27 37 $35,992 $38,700
2.0 TFSI Manual quattro AWD Premium 24 33 $37,666 $40,500
2.0 TFSI Manual quattro AWD Premium Plus 24 33 $37,666 $40,500
2.0 TFSI Manual quattro AWD Prestige 24 33 $37,666 $40,500
2.0 TFSI S tronic quattro AWD Premium 24 34 $37,666 $40,500
2.0 TFSI S tronic quattro AWD Premium Plus 24 34 $37,666 $40,500
2.0 TFSI S tronic quattro AWD Prestige 24 34 $37,666 $40,500
2.0 TFSI Manual quattro AWD Tech Premium 24 33 $40,176 $43,200
2.0 TFSI Manual quattro AWD Tech Premium Plus 24 33 $40,176 $43,200
2.0 TFSI S tronic quattro AWD Tech Premium 24 34 $40,176 $43,200
2.0 TFSI S tronic quattro AWD Tech Premium Plus 24 34 $40,176 $43,200
Pricing
Invoice Price
$32,955
$33,480
Manufacturer Suggested Retail Price
$34,900
$36,000
Monthly Payment Estimate
$582 / month
$600 / month
The Car Connection's Take
TCC Rating
6.7
8.0
TCC’s Bottom Line
The 2018 BMW 3-Series makes its strongest case in performance for luxury compact buyers’ attentions. The 2018 Audi A4 and Allroad are sophisticated luxury cars with few glaring faults—and lots of commendable features, particularly the high-tech Virtual Cockpit.
TCC Likes
TCC Dislikes
Fuel Economy
City
24 mpg 27 mpg
Highway
35 mpg 37 mpg
Vehicle
EPA Classification
Compact Cars Compact Cars
Interior Dimensions
Second Shoulder Room (in)
55.1 54.5
Front Head Room (in)
40.3 38.9
Front Shoulder Room (in)
55.1 55.9
Second Leg Room (in)
35.1 35.7
Passenger Capacity
5 5
Front Leg Room (in)
42 41.3
Second Head Room (in)
37.7 37.4
Exterior Dimensions
Length, Overall (in)
182.5 186.1
Height, Overall (in)
56.3 56.2
Track Width, Rear (in)
61.9 61.2
Wheelbase (in)
110.6 111
Width, Max w/o mirrors (in)
71.3 72.5
Track Width, Front (in)
60.3 61.9
Cargo Area Dimensions
Trunk Volume (ft³)
13 13
Brakes
Front Brake Rotor Diam x Thickness (in)
12.3 12.4
Drum - Rear (Yes or )
NA NA
Brake ABS System
4-Wheel 4-Wheel
Disc - Rear (Yes or )
Yes Yes
Rear Brake Rotor Diam x Thickness (in)
11.8 11.8
Brake Type
4-Wheel Disc 4-Wheel Disc
Rear Drum Diam x Width (in)
NA NA
Disc - Front (Yes or )
Yes Yes
Fuel Tank
Fuel Tank Capacity, Approx (gal)
15.8 15.3
Steering
Turning Diameter - Curb to Curb (ft)
37.1 38.1
Steering Type
Rack-Pinion Rack-Pinion
Tires
Front Tire Size
P225/50VR17 P245/40HR18
Spare Tire Size
NA Compact
Front Tire Order Code
NA NA
Spare Tire Order Code
NA NA
Rear Tire Size
P225/50VR17 P245/40HR18
Rear Tire Order Code
NA NA
Weight Information
Base Curb Weight (lbs)
3295 3450
Wheels
Spare Wheel Size (in)
NA Compact
Rear Wheel Material
Aluminum Aluminum
Rear Wheel Size (in)
17 X 7.5 18 X 8
Front Wheel Material
Aluminum Aluminum
Spare Wheel Material
NA Steel
Front Wheel Size (in)
17 X 7.5 18 X 8
Electrical
Cold Cranking Amps @ 0° F (Primary)
900 420
Maximum Alternator Capacity (amps)
170 150
Engine
Engine Type
Intercooled Turbo Premium Unleaded I-4 Intercooled Turbo Premium Unleaded I-4
Fuel System
Gasoline Direct Injection Gasoline Direct Injection
SAE Net Torque @ RPM
200 @ 1250 236 @ 1450
Engine Order Code
NA NA
Displacement
2.0 L/122 2.0 L/121
SAE Net Horsepower @ RPM
180 @ 5000 190 @ 4200
Mileage
EPA Fuel Economy Est - City (MPG)
24 27
Fuel Economy Est-Combined (MPG)
28 31
EPA Fuel Economy Est - Hwy (MPG)
35 37
Transmission
Reverse Ratio (:1)
3.29 2.79
Second Gear Ratio (:1)
3.14 2.53
Trans Order Code
205 NA
Fourth Gear Ratio (:1)
1.67 1.02
Trans Description Cont.
Automatic w/OD Auto-Shift Manual w/OD
Eighth Gear Ratio (:1)
0.67 -
Drivetrain
Rear Wheel Drive Front Wheel Drive
Sixth Gear Ratio (:1)
1.00 0.76
First Gear Ratio (:1)
4.71 3.56
Final Drive Axle Ratio (:1)
3.15 4.23
Third Gear Ratio (:1)
2.11 1.68
Trans Type
8 7
Seventh Gear Ratio (:1)
0.84 0.64
Fifth Gear Ratio (:1)
1.28 0.79
Trans Description Cont. Again
NA NA
Summary
Vehicle Name
BMW 3 Series Audi A4
Body Style
Sedan Sedan
Suspension
Suspension Type - Front
Strut Multi-Link
Suspension Type - Front (Cont.)
Strut Multi-Link
Suspension Type - Rear
Multi-Link Multi-Link
Suspension Type - Rear (Cont.)
Multi-Link Multi-Link
Emissions
Tons/yr of CO2 Emissions @ 15K mi/year
6.3 5.7
Crash Test Ratings
Overall Rating
Overall Frontal Barrier Crash Rating
Frontal Barrier Crash Rating Driver
Frontal Barrier Crash Rating Passenger
Overall Side Crash Rating
Side Barrier Rating
Side Barrier Rating Driver
Side Barrier Rating Passenger Rear Seat
Side Pole Rating Driver Front Seat
Combined Side Rating Front Seat
Combined Side Rating Rear Seat
Rollover Rating
Next Steps: Get Free Price Quotes!
2018 BMW 3-Series
  • 2018 3-Series in stock; 2019s arriving
  • Rebate: $2,500 APR credit
  • Financing: 4.49% APR for 60 months
  • Lease: From $319 for 36 months
Get Your Price
2018 Audi A4
  • 2018 Audi A4 features new standard tech; 2019 A4 can be reserved
  • Rebates: $750 + unadvertised discounts + $1,000 loyalty
  • Lease: From $339 per month for 36 months
  • Finance: From 5.29% APR for 66 months

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