Compare 2018 GMC Sierra 1500 vs 2018 Toyota Tundra

2018 GMC Sierra 1500
2018 Toyota Tundra
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2WD Crew Cab 143.5"
Style MPG City MPG Hwy Invoice MSRP
Sierra 1500 2WD Crew Cab 143.5" 18 24 $33,902 $35,500
Sierra 1500 2WD Crew Cab 143.5" Denali 16 22 $49,461 $52,900
Sierra 1500 2WD Crew Cab 143.5" SLE 18 24 $38,054 $40,700
Sierra 1500 2WD Crew Cab 143.5" SLT 16 23 $42,262 $45,200
Sierra 1500 2WD Double Cab 143.5" 18 24 $31,515 $33,000
Sierra 1500 2WD Double Cab 143.5" SLE 18 24 $35,810 $38,300
Sierra 1500 2WD Double Cab 143.5" SLT 16 23 $40,018 $42,800
Sierra 1500 2WD Reg Cab 119.0" 18 24 $27,695 $29,000
Sierra 1500 2WD Reg Cab 119.0" SLE 18 24 $33,379 $35,700
Sierra 1500 2WD Reg Cab 133.0" 18 24 $27,981 $29,300
Sierra 1500 2WD Reg Cab 133.0" SLE 18 24 $33,473 $35,800
Sierra 1500 4WD Crew Cab 143.5" 17 22 $36,958 $38,700
Sierra 1500 4WD Crew Cab 143.5" Denali 15 20 $52,360 $56,000
Sierra 1500 4WD Crew Cab 143.5" SLE 17 22 $41,794 $44,700
Sierra 1500 4WD Crew Cab 143.5" SLT 16 22 $45,254 $48,400
Sierra 1500 4WD Crew Cab 153.0" 16 22 $38,295 $40,100
Sierra 1500 4WD Crew Cab 153.0" Denali 15 20 $52,640 $56,300
Sierra 1500 4WD Crew Cab 153.0" SLE 16 22 $43,103 $46,100
Sierra 1500 4WD Crew Cab 153.0" SLT 16 22 $45,534 $48,700
Sierra 1500 4WD Double Cab 143.5" 17 22 $35,335 $37,000
Sierra 1500 4WD Double Cab 143.5" SLE 17 22 $39,363 $42,100
Sierra 1500 4WD Double Cab 143.5" SLT 16 22 $43,010 $46,000
Sierra 1500 4WD Reg Cab 119.0" 17 22 $31,419 $32,900
Sierra 1500 4WD Reg Cab 119.0" SLE 17 22 $37,026 $39,600
Sierra 1500 4WD Reg Cab 133.0" 17 22 $31,706 $33,200
Sierra 1500 4WD Reg Cab 133.0" SLE 17 22 $37,306 $39,900
Select style
1794 Edition CrewMax 5.5' Bed 5.7L
Style MPG City MPG Hwy Invoice MSRP
Tundra 2WD 1794 Edition CrewMax 5.5' Bed 5.7L 13 18 $43,734 $47,280
Tundra 2WD Limited CrewMax 5.5' Bed 5.7L 13 18 $39,267 $42,450
Tundra 2WD Limited Double Cab 6.5' Bed 5.7L 13 18 $37,542 $40,585
Tundra 2WD Platinum CrewMax 5.5' Bed 5.7L 13 18 $43,734 $47,280
Tundra 2WD SR Double Cab 6.5' Bed 4.6L 15 19 $28,971 $31,320
Tundra 2WD SR Double Cab 6.5' Bed 5.7L 13 18 $30,146 $32,590
Tundra 2WD SR Double Cab 8.1' Bed 5.7L 13 18 $30,451 $32,920
Tundra 2WD SR5 CrewMax 5.5' Bed 4.6L 15 19 $32,792 $35,450
Tundra 2WD SR5 CrewMax 5.5' Bed 5.7L 13 18 $33,966 $36,720
Tundra 2WD SR5 Double Cab 6.5' Bed 4.6L 15 19 $30,552 $33,030
Tundra 2WD SR5 Double Cab 6.5' Bed 5.7L 13 18 $31,728 $34,300
Tundra 2WD SR5 Double Cab 8.1' Bed 5.7L 13 18 $32,032 $34,630
Tundra 4WD 1794 Edition CrewMax 5.5' Bed 5.7L 13 17 $46,556 $50,330
Tundra 4WD 1794 Edition CrewMax 5.5' Bed 5.7L FFV 13 17 $46,556 $50,330
Tundra 4WD Limited CrewMax 5.5' Bed 5.7L 13 17 $42,089 $45,500
Tundra 4WD Limited CrewMax 5.5' Bed 5.7L FFV 13 17 $42,089 $45,500
Tundra 4WD Limited Double Cab 6.5' Bed 5.7L 13 17 $40,363 $43,635
Tundra 4WD Limited Double Cab 6.5' Bed 5.7L FFV 13 17 $40,363 $43,635
Tundra 4WD Platinum CrewMax 5.5' Bed 5.7L 13 17 $46,556 $50,330
Tundra 4WD Platinum CrewMax 5.5' Bed 5.7L FFV 13 17 $46,556 $50,330
Tundra 4WD SR Double Cab 6.5' Bed 4.6L 14 18 $31,793 $34,370
Tundra 4WD SR Double Cab 6.5' Bed 5.7L 13 17 $32,967 $35,640
Tundra 4WD SR Double Cab 6.5' Bed 5.7L FFV 13 17 $32,967 $35,640
Tundra 4WD SR Double Cab 8.1' Bed 5.7L 13 17 $33,273 $35,970
Tundra 4WD SR Double Cab 8.1' Bed 5.7L FFV 13 17 $33,273 $35,970
Tundra 4WD SR5 CrewMax 5.5' Bed 4.6L 14 18 $35,614 $38,500
Tundra 4WD SR5 CrewMax 5.5' Bed 5.7L 13 17 $36,788 $39,770
Tundra 4WD SR5 CrewMax 5.5' Bed 5.7L FFV 13 17 $36,788 $39,770
Tundra 4WD SR5 Double Cab 6.5' Bed 4.6L 14 18 $33,374 $36,080
Tundra 4WD SR5 Double Cab 6.5' Bed 5.7L 13 17 $34,549 $37,350
Tundra 4WD SR5 Double Cab 6.5' Bed 5.7L FFV 13 17 $34,549 $37,350
Tundra 4WD SR5 Double Cab 8.1' Bed 5.7L 13 17 $34,854 $37,680
Tundra 4WD SR5 Double Cab 8.1' Bed 5.7L FFV 13 17 $34,854 $37,680

Pricing

Invoice Price

$33,902
$43,734

Manufacturer Suggested Retail Price

$35,500
$47,280

Monthly Payment Estimate

$592 / month
$788 / month

The Car Connection's Take

TCC Rating

6.7
5.5

TCC’s Bottom Line

The 2018 GMC Sierra is a rugged, handsome full-size pickup certainly worthy of your attention. The 2018 Toyota Tundra offers a strong V-8 engine and good advanced safety tech, but it comes up short in terms of fuel efficiency and interior quality.

TCC Likes

TCC Dislikes

Fuel Economy

City

18 mpg 13 mpg

Highway

24 mpg 18 mpg

Interior Dimensions

Second Hip Room (in)

60.27 60.4

Front Shoulder Room (in)

66.03 65.7

Second Head Room (in)

40.50 38.9

Second Shoulder Room (in)

65.73 65.5

Front Leg Room (in)

45.27 42.5

Passenger Capacity

6 5

Front Hip Room (in)

60.73 62.6

Second Leg Room (in)

40.93 42.3

Front Head Room (in)

42.80 39.7

Exterior Dimensions

Overhang, Front (in)

- TBD - -

Frame Width, Rear (in)

- TBD - -

Front Bumper to Back of Cab (in)

150.40 -

Length, Overall w/o rear bumper (in)

229.30 -

Ground Clearance, Rear (in)

8.73 10.4

Cab to End of Frame (in)

- TBD - -

Height, Overall (in)

74.17 75.8

Ground to Top of Frame (in)

- TBD - -

Overhang, Rear w/o bumper (in)

- TBD - 47.9

Wheelbase (in)

143.50 145.7

Ground Clearance, Front (in)

8.73 10.4

Cab to Axle (in)

31.97 27

Width, Max w/o mirrors (in)

80.00 79.9

Ground to Top of Load Floor (in)

34.9 33.7

Length, Overall (in)

- 228.9

Cargo Area Dimensions

Ext'd Cab Cargo Volume (ft³)

- TBD - -

Cargo Box Width @ Floor (in)

64.6 66.4

Cargo Box (Area) Height (in)

21.10 22.2

Cargo Volume (ft³)

53.40 -

Cargo Box Width @ Top, Rear (in)

- TBD - 66.4

Cargo Box Width @ Wheelhousings (in)

51.03 50

Tailgate Width (in)

- TBD - -

Cargo Box Length @ Floor (in)

69.33 66.7

Brakes

Front Brake Rotor Diam x Thickness (in)

13.00 x 1.18 13.9

Brake Type

Pwr 4-Wheel Disc

Drum - Rear (Yes or )

NA NA

Brake ABS System (Second Line)

NA 4-Wheel

Disc - Rear (Yes or )

Yes Yes

Rear Brake Rotor Diam x Thickness (in)

13.60 x 0.79 13.6

Brake ABS System

4-Wheel 4-Wheel

Rear Drum Diam x Width (in)

NA NA

Disc - Front (Yes or )

Yes Yes

Fuel Tank

Aux Fuel Tank Capacity, Approx (gal)

NA -

Aux Fuel Tank Location

NA -

Fuel Tank Capacity, Approx (gal)

26 38

Fuel Tank Location

- TBD - -

Steering

Steering Type

Electric Rack & Pinion Rack-Pinion

Steering Ratio (:1), At Lock

- TBD - -

Turning Diameter - Wall to Wall (ft)

- TBD - -

Steering Ratio (:1), On Center

- TBD - -

Turning Diameter - Curb to Curb (ft)

47.2 44

Tires

Revolutions/Mile @ 45 mph - Spare

- TBD - -

Front Tire Capacity (lbs)

- TBD - -

Rear Tire Order Code

RBZ NA

Spare Tire Capacity (lbs)

- TBD - -

Front Tire Size

P255/70R17 P275/55HR20

Revolutions/Mile @ 45 mph - Rear

- TBD - -

Spare Tire Size

P255/70R17 Full-Size

Front Tire Order Code

RBZ NA

Rear Tire Capacity (lbs)

- TBD - -

Spare Tire Order Code

ZBZ NA

Revolutions/Mile @ 45 mph - Front

- TBD - -

Rear Tire Size

P255/70R17 P275/55HR20

Trailering

Fifth Wheel Hitch - Max Tongue Wt. (lbs)

NA -

Dead Weight Hitch - Max Trailer Wt. (lbs)

5000 5000

Wt Distributing Hitch - Max Trailer Wt. (lbs)

5500 9500

Fifth Wheel Hitch - Max Trailer Wt. (lbs)

NA -

Maximum Trailering Capacity (lbs)

9400 9500

Dead Weight Hitch - Max Tongue Wt. (lbs)

500 500

Wt Distributing Hitch - Max Tongue Wt. (lbs)

550 950

Weight Information

Gross Vehicle Weight Rating Cap (lbs)

6900 7000

Gross Axle Wt Rating - Front (lbs)

3650 3900

Curb Weight - Front (lbs)

2900 -

Gross Combined Wt Rating (lbs)

11000 16000

Gross Axle Wt Rating - Rear (lbs)

3950 4150

Curb Weight - Rear (lbs)

2137 -

Base Curb Weight (lbs)

- 5380

Wheels

Rear Wheel Material

Steel Aluminum

Rear Wheel Size (in)

17 x 8.0 20 X 8

Front Wheel Material

Steel Aluminum

Spare Wheel Material

- TBD - Steel

Front Wheel Size (in)

17 x 8.0 20 X 8

Spare Wheel Size (in)

17 x - TBD - Full-Size

Cooling System

Total Cooling System Capacity (qts)

- TBD - -

Electrical

Cold Cranking Amps @ 0° F (2nd)

NA 710

Maximum Alternator Capacity (amps)

150 170

Cold Cranking Amps @ 0° F (Primary)

730 710

Maximum Alternator Watts

- TBD - -

Engine

Engine Oil Cooler

Yes Regular Duty

SAE Net Torque @ RPM

305 @ 3900 401 @ 3600

Engine Order Code

LV3 NA

Displacement

4.3L/262 5.7 L/346

SAE Net Horsepower @ RPM

285 @ 5300 381 @ 5600

Engine Type

Gas/Ethanol V6 Regular Unleaded V-8

Fuel System

Direct Injection Sequential MPI

Mileage

EPA Fuel Economy Est - City (MPG)

18 13

Fuel Economy Est-Combined (MPG)

20 15

EPA Fuel Economy Est - Hwy (MPG)

24 18

Transmission

Transfer Case Model

NA None

Sixth Gear Ratio (:1)

0.70 0.59

First Gear Ratio (:1)

4.00 3.33

Transfer Case Gear Ratio (:1), Low

NA -

Clutch Size (in)

NA -

Third Gear Ratio (:1)

1.50 1.35

Trans Type

6 6

Trans PTO Access

NA No

Fifth Gear Ratio (:1)

0.90 0.73

Trans Description Cont. Again

NA NA

Transfer Case Gear Ratio (:1), High

NA -

Reverse Ratio (:1)

3.10 3.06

Second Gear Ratio (:1)

2.40 1.96

Trans Order Code

MYC NA

Transfer Case Power Take Off

NA No

Trans Power Take Off

NA -

Drivetrain

Rear Wheel Drive Rear Wheel Drive

Fourth Gear Ratio (:1)

1.20 1.00

Trans Description Cont.

Automatic Automatic w/OD

Summary

Vehicle Name

GMC Sierra 1500 Toyota Tundra 2WD

Body Code

E63 T

Body Style

Crew Cab Pickup CrewMax

Suspension

Shock Absorber Diameter - Front (mm)

46.00 -

Axle Type - Rear

Semi-floating Rigid Axle

Suspension Type - Front

Independent Double Wishbone

Stabilizer Bar Diameter - Front (in)

1.35 -

Axle Capacity - Rear (lbs)

3950 -

Spring Capacity - Front (lbs)

3850 -

Axle Ratio (:1) - Rear

3.23 4.30

Axle Type - Front

Independent Independent

Shock Absorber Diameter - Rear (mm)

35.00 -

Axle Capacity - Front (lbs)

3850 -

Suspension Type - Rear

2-Stage Multi-Leaf Leaf

Stabilizer Bar Diameter - Rear (in)

NA -

Axle Ratio (:1) - Front

NA 4.30

Spring Capacity - Rear (lbs)

3950 -

Frame

Frame Type

Hydroformed -

Emissions

EPA Greenhouse Gas Score

- TBD - -

Tons/yr of CO2 Emissions @ 15K mi/year

8.8 11.8

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

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