US EV Guide

Spec matrix

Specs comparison

Spec Honda Prologue Rivian R1S
Trim used FWD Dual Max (22in)
MSRP (USD) $50,400 $102,190
Range 308 mi (EPA) 410 mi (EPA)
Efficiency 325 Wh/mi • 3.08 mi/kWh 399 Wh/mi • 2.51 mi/kWh
Battery (usable) 91 kWh 142.3 kWh
Seats 5 7
Drivetrain FWD Unknown
Body type SUV SUV
DC max 214 kW 496 kW
AC max 12 kW 12 kW
10–80% (DC) 35 min 49 min
Roadtrip score 70.2 68.4
Miles added (15 min est.) 84 mi 76 mi
USD per mile of range 164 $/mi 249 $/mi
0–60 mph
Top speed
Cargo
Tow rating

Who should choose which?

Weighted verdict

Honda Prologue has the stronger weighted profile (5.7 vs 3).

Honda Prologue
5.7
Rivian R1S
3

Best for X

Best for range
Rivian R1S
410
Best for charging speed
Honda Prologue
35
Best for value
Honda Prologue
163.6
Best for performance
Insufficient data
Best for utility
Rivian R1S
70 utility index

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